103668580

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{9949}}^1$

素因数の和:10479

約数の個数: 24

約数和(自身を含む): 218143800

約数和(自身を除く): 114475220

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 9949, 10420, 19898, 39796, 49745, 99490, 198980, 5183429, 10366858, 20733716, 25917145, 51834290, 103668580]

約数ペア:

[(1, 103668580), (2, 51834290), (4, 25917145), (5, 20733716), (10, 10366858), (20, 5183429), (521, 198980), (1042, 99490), (2084, 49745), (2605, 39796), (5210, 19898), (9949, 10420)]