45275660

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14419}}^1$

素因数の和:14585

約数の個数: 24

約数和(自身を含む): 95691120

約数和(自身を除く): 50415460

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 14419, 28838, 57676, 72095, 144190, 288380, 2263783, 4527566, 9055132, 11318915, 22637830, 45275660]

約数ペア:

[(1, 45275660), (2, 22637830), (4, 11318915), (5, 9055132), (10, 4527566), (20, 2263783), (157, 288380), (314, 144190), (628, 72095), (785, 57676), (1570, 28838), (3140, 14419)]