39788776400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 101703014400

約数和(自身を除く): 61914238000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 103, 115, 184, 199, 200, 206, 211, 230, 368, 398, 400, 412, 422, 460, 515, 575, 796, 824, 844, 920, 995, 1030, 1055, 1150, 1592, 1648, 1688, 1840, 1990, 2060, 2110, 2300, 2369, 2575, 3184, 3376, 3980, 4120, 4220, 4577, 4600, 4738, 4853, 4975, 5150, 5275, 7960, 8240, 8440, 9154, 9200, 9476, 9706, 9950, 10300, 10550, 11845, 15920, 16880, 18308, 18952, 19412, 19900, 20497, 20600, 21100, 21733, 22885, 23690, 24265, 36616, 37904, 38824, 39800, 40994, 41200, 41989, 42200, 43466, 45770, 47380, 48530, 59225, 73232, 77648, 79600, 81988, 83978, 84400, 86932, 91540, 94760, 97060, 102485, 108665, 114425, 118450, 121325, 163976, 167956, 173864, 183080, 189520, 194120, 204970, 209945, 217330, 228850, 236900, 242650, 327952, 335912, 347728, 366160, 388240, 409940, 419890, 434660, 457700, 471431, 473800, 485300, 499859, 512425, 543325, 671824, 819880, 839780, 869320, 915400, 942862, 947600, 965747, 970600, 999718, 1024850, 1049725, 1086650, 1639760, 1679560, 1738640, 1830800, 1885724, 1931494, 1941200, 1999436, 2049700, 2099450, 2173300, 2357155, 2499295, 3359120, 3771448, 3862988, 3998872, 4099400, 4198900, 4324867, 4346600, 4714310, 4828735, 4998590, 7542896, 7725976, 7997744, 8198800, 8397800, 8649734, 8693200, 9428620, 9657470, 9997180, 11785775, 12496475, 15451952, 16795600, 17299468, 18857240, 19314940, 19994360, 21624335, 23571550, 24143675, 24992950, 34598936, 37714480, 38629880, 39988720, 43248670, 47143100, 48287350, 49985900, 69197872, 77259760, 86497340, 94286200, 96574700, 99471941, 99971800, 108121675, 172994680, 188572400, 193149400, 198943882, 199943600, 216243350, 345989360, 386298800, 397887764, 432486700, 497359705, 795775528, 864973400, 994719410, 1591551056, 1729946800, 1989438820, 2486798525, 3978877640, 4973597050, 7957755280, 9947194100, 19894388200, 39788776400]

約数ペア:

[(1, 39788776400), (2, 19894388200), (4, 9947194100), (5, 7957755280), (8, 4973597050), (10, 3978877640), (16, 2486798525), (20, 1989438820), (23, 1729946800), (25, 1591551056), (40, 994719410), (46, 864973400), (50, 795775528), (80, 497359705), (92, 432486700), (100, 397887764), (103, 386298800), (115, 345989360), (184, 216243350), (199, 199943600), (200, 198943882), (206, 193149400), (211, 188572400), (230, 172994680), (368, 108121675), (398, 99971800), (400, 99471941), (412, 96574700), (422, 94286200), (460, 86497340), (515, 77259760), (575, 69197872), (796, 49985900), (824, 48287350), (844, 47143100), (920, 43248670), (995, 39988720), (1030, 38629880), (1055, 37714480), (1150, 34598936), (1592, 24992950), (1648, 24143675), (1688, 23571550), (1840, 21624335), (1990, 19994360), (2060, 19314940), (2110, 18857240), (2300, 17299468), (2369, 16795600), (2575, 15451952), (3184, 12496475), (3376, 11785775), (3980, 9997180), (4120, 9657470), (4220, 9428620), (4577, 8693200), (4600, 8649734), (4738, 8397800), (4853, 8198800), (4975, 7997744), (5150, 7725976), (5275, 7542896), (7960, 4998590), (8240, 4828735), (8440, 4714310), (9154, 4346600), (9200, 4324867), (9476, 4198900), (9706, 4099400), (9950, 3998872), (10300, 3862988), (10550, 3771448), (11845, 3359120), (15920, 2499295), (16880, 2357155), (18308, 2173300), (18952, 2099450), (19412, 2049700), (19900, 1999436), (20497, 1941200), (20600, 1931494), (21100, 1885724), (21733, 1830800), (22885, 1738640), (23690, 1679560), (24265, 1639760), (36616, 1086650), (37904, 1049725), (38824, 1024850), (39800, 999718), (40994, 970600), (41200, 965747), (41989, 947600), (42200, 942862), (43466, 915400), (45770, 869320), (47380, 839780), (48530, 819880), (59225, 671824), (73232, 543325), (77648, 512425), (79600, 499859), (81988, 485300), (83978, 473800), (84400, 471431), (86932, 457700), (91540, 434660), (94760, 419890), (97060, 409940), (102485, 388240), (108665, 366160), (114425, 347728), (118450, 335912), (121325, 327952), (163976, 242650), (167956, 236900), (173864, 228850), (183080, 217330), (189520, 209945), (194120, 204970)]