119232640

素因数分解:

$2^7\times 5^1\times {\mathrm{186301}}^1$

素因数の和:186320

約数の個数: 32

約数和(自身を含む): 285042060

約数和(自身を除く): 165809420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 186301, 372602, 745204, 931505, 1490408, 1863010, 2980816, 3726020, 5961632, 7452040, 11923264, 14904080, 23846528, 29808160, 59616320, 119232640]

約数ペア:

[(1, 119232640), (2, 59616320), (4, 29808160), (5, 23846528), (8, 14904080), (10, 11923264), (16, 7452040), (20, 5961632), (32, 3726020), (40, 2980816), (64, 1863010), (80, 1490408), (128, 931505), (160, 745204), (320, 372602), (640, 186301)]