88974160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101107}}^1$

素因数の和:101131

約数の個数: 40

約数和(自身を含む): 225673056

約数和(自身を除く): 136698896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 101107, 202214, 404428, 505535, 808856, 1011070, 1112177, 1617712, 2022140, 2224354, 4044280, 4448708, 5560885, 8088560, 8897416, 11121770, 17794832, 22243540, 44487080, 88974160]

約数ペア:

[(1, 88974160), (2, 44487080), (4, 22243540), (5, 17794832), (8, 11121770), (10, 8897416), (11, 8088560), (16, 5560885), (20, 4448708), (22, 4044280), (40, 2224354), (44, 2022140), (55, 1617712), (80, 1112177), (88, 1011070), (110, 808856), (176, 505535), (220, 404428), (440, 202214), (880, 101107)]