23508820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14879}}^1$

素因数の和:14967

約数の個数: 24

約数和(自身を含む): 49996800

約数和(自身を除く): 26487980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14879, 29758, 59516, 74395, 148790, 297580, 1175441, 2350882, 4701764, 5877205, 11754410, 23508820]

約数ペア:

[(1, 23508820), (2, 11754410), (4, 5877205), (5, 4701764), (10, 2350882), (20, 1175441), (79, 297580), (158, 148790), (316, 74395), (395, 59516), (790, 29758), (1580, 14879)]