11457080

素因数分解:

$2^3\times 5^1\times {\mathrm{286427}}^1$

素因数の和:286438

約数の個数: 16

約数和(自身を含む): 25778520

約数和(自身を除く): 14321440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 286427, 572854, 1145708, 1432135, 2291416, 2864270, 5728540, 11457080]

約数ペア:

[(1, 11457080), (2, 5728540), (4, 2864270), (5, 2291416), (8, 1432135), (10, 1145708), (20, 572854), (40, 286427)]