19625285440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3889

約数の個数: 224

約数和(自身を含む): 52732350720

約数和(自身を除く): 33107065280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 37, 38, 40, 46, 64, 74, 76, 80, 92, 95, 115, 148, 152, 160, 184, 185, 190, 230, 296, 304, 320, 368, 370, 380, 437, 460, 592, 608, 703, 736, 740, 760, 851, 874, 920, 1184, 1216, 1406, 1472, 1480, 1520, 1702, 1748, 1840, 2185, 2368, 2812, 2960, 3040, 3404, 3496, 3515, 3680, 3793, 4255, 4370, 5624, 5920, 6080, 6808, 6992, 7030, 7360, 7586, 8510, 8740, 11248, 11840, 13616, 13984, 14060, 15172, 16169, 17020, 17480, 18965, 22496, 27232, 27968, 28120, 30344, 32338, 34040, 34960, 37930, 44992, 54464, 56240, 60688, 64676, 68080, 69920, 72067, 75860, 80845, 87239, 112480, 121376, 129352, 136160, 139840, 140341, 144134, 151720, 161690, 174478, 224960, 242752, 258704, 272320, 280682, 288268, 303440, 323380, 348956, 360335, 436195, 517408, 561364, 576536, 606880, 646760, 697912, 701705, 720670, 872390, 1034816, 1122728, 1153072, 1213760, 1293520, 1395824, 1403410, 1441340, 1657541, 1744780, 2245456, 2306144, 2587040, 2666479, 2791648, 2806820, 2882680, 3227843, 3315082, 3489560, 4490912, 4612288, 5174080, 5332958, 5583296, 5613640, 5765360, 6455686, 6630164, 6979120, 8287705, 8981824, 10665916, 11227280, 11530720, 12911372, 13260328, 13332395, 13958240, 16139215, 16575410, 21331832, 22454560, 23061440, 25822744, 26520656, 26664790, 27916480, 32278430, 33150820, 42663664, 44909120, 51645488, 53041312, 53329580, 61329017, 64556860, 66301640, 85327328, 103290976, 106082624, 106659160, 122658034, 129113720, 132603280, 170654656, 206581952, 213318320, 245316068, 258227440, 265206560, 306645085, 426636640, 490632136, 516454880, 530413120, 613290170, 853273280, 981264272, 1032909760, 1226580340, 1962528544, 2453160680, 3925057088, 4906321360, 9812642720, 19625285440]

約数ペア:

[(1, 19625285440), (2, 9812642720), (4, 4906321360), (5, 3925057088), (8, 2453160680), (10, 1962528544), (16, 1226580340), (19, 1032909760), (20, 981264272), (23, 853273280), (32, 613290170), (37, 530413120), (38, 516454880), (40, 490632136), (46, 426636640), (64, 306645085), (74, 265206560), (76, 258227440), (80, 245316068), (92, 213318320), (95, 206581952), (115, 170654656), (148, 132603280), (152, 129113720), (160, 122658034), (184, 106659160), (185, 106082624), (190, 103290976), (230, 85327328), (296, 66301640), (304, 64556860), (320, 61329017), (368, 53329580), (370, 53041312), (380, 51645488), (437, 44909120), (460, 42663664), (592, 33150820), (608, 32278430), (703, 27916480), (736, 26664790), (740, 26520656), (760, 25822744), (851, 23061440), (874, 22454560), (920, 21331832), (1184, 16575410), (1216, 16139215), (1406, 13958240), (1472, 13332395), (1480, 13260328), (1520, 12911372), (1702, 11530720), (1748, 11227280), (1840, 10665916), (2185, 8981824), (2368, 8287705), (2812, 6979120), (2960, 6630164), (3040, 6455686), (3404, 5765360), (3496, 5613640), (3515, 5583296), (3680, 5332958), (3793, 5174080), (4255, 4612288), (4370, 4490912), (5624, 3489560), (5920, 3315082), (6080, 3227843), (6808, 2882680), (6992, 2806820), (7030, 2791648), (7360, 2666479), (7586, 2587040), (8510, 2306144), (8740, 2245456), (11248, 1744780), (11840, 1657541), (13616, 1441340), (13984, 1403410), (14060, 1395824), (15172, 1293520), (16169, 1213760), (17020, 1153072), (17480, 1122728), (18965, 1034816), (22496, 872390), (27232, 720670), (27968, 701705), (28120, 697912), (30344, 646760), (32338, 606880), (34040, 576536), (34960, 561364), (37930, 517408), (44992, 436195), (54464, 360335), (56240, 348956), (60688, 323380), (64676, 303440), (68080, 288268), (69920, 280682), (72067, 272320), (75860, 258704), (80845, 242752), (87239, 224960), (112480, 174478), (121376, 161690), (129352, 151720), (136160, 144134), (139840, 140341)]