101647480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{231017}}^1$

素因数の和:231039

約数の個数: 32

約数和(自身を含む): 249499440

約数和(自身を除く): 147851960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 231017, 462034, 924068, 1155085, 1848136, 2310170, 2541187, 4620340, 5082374, 9240680, 10164748, 12705935, 20329496, 25411870, 50823740, 101647480]

約数ペア:

[(1, 101647480), (2, 50823740), (4, 25411870), (5, 20329496), (8, 12705935), (10, 10164748), (11, 9240680), (20, 5082374), (22, 4620340), (40, 2541187), (44, 2310170), (55, 1848136), (88, 1155085), (110, 924068), (220, 462034), (440, 231017)]