156932604890

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2531}}^1\times {\mathrm{5591}}^1$

素因数の和:9238

約数の個数: 32

約数和(自身を含む): 282895701120

約数和(自身を除く): 125963096230

約数列:

[1, 2, 5, 10, 1109, 2218, 2531, 5062, 5545, 5591, 11090, 11182, 12655, 25310, 27955, 55910, 2806879, 5613758, 6200419, 12400838, 14034395, 14150821, 28068790, 28301642, 31002095, 62004190, 70754105, 141508210, 15693260489, 31386520978, 78466302445, 156932604890]

約数ペア:

[(1, 156932604890), (2, 78466302445), (5, 31386520978), (10, 15693260489), (1109, 141508210), (2218, 70754105), (2531, 62004190), (5062, 31002095), (5545, 28301642), (5591, 28068790), (11090, 14150821), (11182, 14034395), (12655, 12400838), (25310, 6200419), (27955, 5613758), (55910, 2806879)]