9841820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6229}}^1$

素因数の和:6317

約数の個数: 24

約数和(自身を含む): 20932800

約数和(自身を除く): 11090980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 6229, 12458, 24916, 31145, 62290, 124580, 492091, 984182, 1968364, 2460455, 4920910, 9841820]

約数ペア:

[(1, 9841820), (2, 4920910), (4, 2460455), (5, 1968364), (10, 984182), (20, 492091), (79, 124580), (158, 62290), (316, 31145), (395, 24916), (790, 12458), (1580, 6229)]