4286480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4895

約数の個数: 40

約数和(自身を含む): 10874304

約数和(自身を除く): 6587824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4871, 9742, 19484, 24355, 38968, 48710, 53581, 77936, 97420, 107162, 194840, 214324, 267905, 389680, 428648, 535810, 857296, 1071620, 2143240, 4286480]

約数ペア:

[(1, 4286480), (2, 2143240), (4, 1071620), (5, 857296), (8, 535810), (10, 428648), (11, 389680), (16, 267905), (20, 214324), (22, 194840), (40, 107162), (44, 97420), (55, 77936), (80, 53581), (88, 48710), (110, 38968), (176, 24355), (220, 19484), (440, 9742), (880, 4871)]