2757494080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{783379}}^1$

素因数の和:783407

約数の個数: 56

約数和(自身を含む): 7163226720

約数和(自身を除く): 4405732640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 783379, 1566758, 3133516, 3916895, 6267032, 7833790, 8617169, 12534064, 15667580, 17234338, 25068128, 31335160, 34468676, 43085845, 50136256, 62670320, 68937352, 86171690, 125340640, 137874704, 172343380, 250681280, 275749408, 344686760, 551498816, 689373520, 1378747040, 2757494080]

約数ペア:

[(1, 2757494080), (2, 1378747040), (4, 689373520), (5, 551498816), (8, 344686760), (10, 275749408), (11, 250681280), (16, 172343380), (20, 137874704), (22, 125340640), (32, 86171690), (40, 68937352), (44, 62670320), (55, 50136256), (64, 43085845), (80, 34468676), (88, 31335160), (110, 25068128), (160, 17234338), (176, 15667580), (220, 12534064), (320, 8617169), (352, 7833790), (440, 6267032), (704, 3916895), (880, 3133516), (1760, 1566758), (3520, 783379)]