15565280

素因数分解:

$2^5\times 5^1\times {\mathrm{97283}}^1$

素因数の和:97298

約数の個数: 24

約数和(自身を含む): 36773352

約数和(自身を除く): 21208072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 97283, 194566, 389132, 486415, 778264, 972830, 1556528, 1945660, 3113056, 3891320, 7782640, 15565280]

約数ペア:

[(1, 15565280), (2, 7782640), (4, 3891320), (5, 3113056), (8, 1945660), (10, 1556528), (16, 972830), (20, 778264), (32, 486415), (40, 389132), (80, 194566), (160, 97283)]