4913539840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18367}}^1$

素因数の和:18418

約数の個数: 144

約数和(自身を含む): 13515909120

約数和(自身を除く): 8602369280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1280, 1408, 1520, 1672, 1760, 2090, 2432, 2816, 3040, 3344, 3520, 4180, 4864, 6080, 6688, 7040, 8360, 12160, 13376, 14080, 16720, 18367, 24320, 26752, 33440, 36734, 53504, 66880, 73468, 91835, 133760, 146936, 183670, 202037, 267520, 293872, 348973, 367340, 404074, 587744, 697946, 734680, 808148, 1010185, 1175488, 1395892, 1469360, 1616296, 1744865, 2020370, 2350976, 2791784, 2938720, 3232592, 3489730, 3838703, 4040740, 4701952, 5583568, 5877440, 6465184, 6979460, 7677406, 8081480, 11167136, 11754880, 12930368, 13958920, 15354812, 16162960, 19193515, 22334272, 23509760, 25860736, 27917840, 30709624, 32325920, 38387030, 44668544, 51721472, 55835680, 61419248, 64651840, 76774060, 89337088, 111671360, 122838496, 129303680, 153548120, 223342720, 245676992, 258607360, 307096240, 446685440, 491353984, 614192480, 982707968, 1228384960, 2456769920, 4913539840]

約数ペア:

[(1, 4913539840), (2, 2456769920), (4, 1228384960), (5, 982707968), (8, 614192480), (10, 491353984), (11, 446685440), (16, 307096240), (19, 258607360), (20, 245676992), (22, 223342720), (32, 153548120), (38, 129303680), (40, 122838496), (44, 111671360), (55, 89337088), (64, 76774060), (76, 64651840), (80, 61419248), (88, 55835680), (95, 51721472), (110, 44668544), (128, 38387030), (152, 32325920), (160, 30709624), (176, 27917840), (190, 25860736), (209, 23509760), (220, 22334272), (256, 19193515), (304, 16162960), (320, 15354812), (352, 13958920), (380, 12930368), (418, 11754880), (440, 11167136), (608, 8081480), (640, 7677406), (704, 6979460), (760, 6465184), (836, 5877440), (880, 5583568), (1045, 4701952), (1216, 4040740), (1280, 3838703), (1408, 3489730), (1520, 3232592), (1672, 2938720), (1760, 2791784), (2090, 2350976), (2432, 2020370), (2816, 1744865), (3040, 1616296), (3344, 1469360), (3520, 1395892), (4180, 1175488), (4864, 1010185), (6080, 808148), (6688, 734680), (7040, 697946), (8360, 587744), (12160, 404074), (13376, 367340), (14080, 348973), (16720, 293872), (18367, 267520), (24320, 202037), (26752, 183670), (33440, 146936), (36734, 133760), (53504, 91835), (66880, 73468)]