4312451480

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{564457}}^1$

素因数の和:564659

約数の個数: 32

約数和(自身を含む): 9753834240

約数和(自身を除く): 5441382760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 564457, 1128914, 2257828, 2822285, 4515656, 5644570, 11289140, 22578280, 107811287, 215622574, 431245148, 539056435, 862490296, 1078112870, 2156225740, 4312451480]

約数ペア:

[(1, 4312451480), (2, 2156225740), (4, 1078112870), (5, 862490296), (8, 539056435), (10, 431245148), (20, 215622574), (40, 107811287), (191, 22578280), (382, 11289140), (764, 5644570), (955, 4515656), (1528, 2822285), (1910, 2257828), (3820, 1128914), (7640, 564457)]