7984580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3533}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 16920792

約数和(自身を除く): 8936212

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 3533, 7066, 14132, 17665, 35330, 70660, 399229, 798458, 1596916, 1996145, 3992290, 7984580]

約数ペア:

[(1, 7984580), (2, 3992290), (4, 1996145), (5, 1596916), (10, 798458), (20, 399229), (113, 70660), (226, 35330), (452, 17665), (565, 14132), (1130, 7066), (2260, 3533)]