320174710

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{1289}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 587930400

約数和(自身を除く): 267755690

約数列:

[1, 2, 5, 10, 59, 118, 295, 421, 590, 842, 1289, 2105, 2578, 4210, 6445, 12890, 24839, 49678, 76051, 124195, 152102, 248390, 380255, 542669, 760510, 1085338, 2713345, 5426690, 32017471, 64034942, 160087355, 320174710]

約数ペア:

[(1, 320174710), (2, 160087355), (5, 64034942), (10, 32017471), (59, 5426690), (118, 2713345), (295, 1085338), (421, 760510), (590, 542669), (842, 380255), (1289, 248390), (2105, 152102), (2578, 124195), (4210, 76051), (6445, 49678), (12890, 24839)]