15410320

素因数分解:

$2^4\times 5^1\times {\mathrm{192629}}^1$

素因数の和:192642

約数の個数: 20

約数和(自身を含む): 35829180

約数和(自身を除く): 20418860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 192629, 385258, 770516, 963145, 1541032, 1926290, 3082064, 3852580, 7705160, 15410320]

約数ペア:

[(1, 15410320), (2, 7705160), (4, 3852580), (5, 3082064), (8, 1926290), (10, 1541032), (16, 963145), (20, 770516), (40, 385258), (80, 192629)]