87134960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99017}}^1$

素因数の和:99041

約数の個数: 40

約数和(自身を含む): 221008176

約数和(自身を除く): 133873216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 99017, 198034, 396068, 495085, 792136, 990170, 1089187, 1584272, 1980340, 2178374, 3960680, 4356748, 5445935, 7921360, 8713496, 10891870, 17426992, 21783740, 43567480, 87134960]

約数ペア:

[(1, 87134960), (2, 43567480), (4, 21783740), (5, 17426992), (8, 10891870), (10, 8713496), (11, 7921360), (16, 5445935), (20, 4356748), (22, 3960680), (40, 2178374), (44, 1980340), (55, 1584272), (80, 1089187), (88, 990170), (110, 792136), (176, 495085), (220, 396068), (440, 198034), (880, 99017)]