117500540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{189517}}^1$

素因数の和:189557

約数の個数: 24

約数和(自身を含む): 254712192

約数和(自身を除く): 137211652

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 189517, 379034, 758068, 947585, 1895170, 3790340, 5875027, 11750054, 23500108, 29375135, 58750270, 117500540]

約数ペア:

[(1, 117500540), (2, 58750270), (4, 29375135), (5, 23500108), (10, 11750054), (20, 5875027), (31, 3790340), (62, 1895170), (124, 947585), (155, 758068), (310, 379034), (620, 189517)]