955163960

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{84979}}^1$

素因数の和:85271

約数の個数: 32

約数和(自身を含む): 2156792400

約数和(自身を除く): 1201628440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 11240, 84979, 169958, 339916, 424895, 679832, 849790, 1699580, 3399160, 23879099, 47758198, 95516396, 119395495, 191032792, 238790990, 477581980, 955163960]

約数ペア:

[(1, 955163960), (2, 477581980), (4, 238790990), (5, 191032792), (8, 119395495), (10, 95516396), (20, 47758198), (40, 23879099), (281, 3399160), (562, 1699580), (1124, 849790), (1405, 679832), (2248, 424895), (2810, 339916), (5620, 169958), (11240, 84979)]