9849080

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 22366800

約数和(自身を除く): 12517720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2179, 2260, 4358, 4520, 8716, 10895, 17432, 21790, 43580, 87160, 246227, 492454, 984908, 1231135, 1969816, 2462270, 4924540, 9849080]

約数ペア:

[(1, 9849080), (2, 4924540), (4, 2462270), (5, 1969816), (8, 1231135), (10, 984908), (20, 492454), (40, 246227), (113, 87160), (226, 43580), (452, 21790), (565, 17432), (904, 10895), (1130, 8716), (2179, 4520), (2260, 4358)]