118409240

素因数分解:

$2^3\times 5^1\times {\mathrm{2960231}}^1$

素因数の和:2960242

約数の個数: 16

約数和(自身を含む): 266420880

約数和(自身を除く): 148011640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2960231, 5920462, 11840924, 14801155, 23681848, 29602310, 59204620, 118409240]

約数ペア:

[(1, 118409240), (2, 59204620), (4, 29602310), (5, 23681848), (8, 14801155), (10, 11840924), (20, 5920462), (40, 2960231)]