996895240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2265671}}^1$

素因数の和:2265693

約数の個数: 32

約数和(自身を含む): 2446925760

約数和(自身を除く): 1450030520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2265671, 4531342, 9062684, 11328355, 18125368, 22656710, 24922381, 45313420, 49844762, 90626840, 99689524, 124611905, 199379048, 249223810, 498447620, 996895240]

約数ペア:

[(1, 996895240), (2, 498447620), (4, 249223810), (5, 199379048), (8, 124611905), (10, 99689524), (11, 90626840), (20, 49844762), (22, 45313420), (40, 24922381), (44, 22656710), (55, 18125368), (88, 11328355), (110, 9062684), (220, 4531342), (440, 2265671)]