118651640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{44273}}^1$

素因数の和:44351

約数の個数: 32

約数和(自身を含む): 270956880

約数和(自身を除く): 152305240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 44273, 88546, 177092, 221365, 354184, 442730, 885460, 1770920, 2966291, 5932582, 11865164, 14831455, 23730328, 29662910, 59325820, 118651640]

約数ペア:

[(1, 118651640), (2, 59325820), (4, 29662910), (5, 23730328), (8, 14831455), (10, 11865164), (20, 5932582), (40, 2966291), (67, 1770920), (134, 885460), (268, 442730), (335, 354184), (536, 221365), (670, 177092), (1340, 88546), (2680, 44273)]