1010671640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{2441}}^1$

素因数の和:3404

約数の個数: 64

約数和(自身を含む): 2484393120

約数和(自身を除く): 1473721480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 941, 1882, 2441, 3764, 4705, 4882, 7528, 9410, 9764, 10351, 12205, 18820, 19528, 20702, 24410, 26851, 37640, 41404, 48820, 51755, 53702, 82808, 97640, 103510, 107404, 134255, 207020, 214808, 268510, 414040, 537020, 1074040, 2296981, 4593962, 9187924, 11484905, 18375848, 22969810, 25266791, 45939620, 50533582, 91879240, 101067164, 126333955, 202134328, 252667910, 505335820, 1010671640]

約数ペア:

[(1, 1010671640), (2, 505335820), (4, 252667910), (5, 202134328), (8, 126333955), (10, 101067164), (11, 91879240), (20, 50533582), (22, 45939620), (40, 25266791), (44, 22969810), (55, 18375848), (88, 11484905), (110, 9187924), (220, 4593962), (440, 2296981), (941, 1074040), (1882, 537020), (2441, 414040), (3764, 268510), (4705, 214808), (4882, 207020), (7528, 134255), (9410, 107404), (9764, 103510), (10351, 97640), (12205, 82808), (18820, 53702), (19528, 51755), (20702, 48820), (24410, 41404), (26851, 37640)]