8788960

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 20953296

約数和(自身を除く): 12164336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 337, 652, 674, 815, 1304, 1348, 1630, 1685, 2608, 2696, 3260, 3370, 5216, 5392, 6520, 6740, 10784, 13040, 13480, 26080, 26960, 53920, 54931, 109862, 219724, 274655, 439448, 549310, 878896, 1098620, 1757792, 2197240, 4394480, 8788960]

約数ペア:

[(1, 8788960), (2, 4394480), (4, 2197240), (5, 1757792), (8, 1098620), (10, 878896), (16, 549310), (20, 439448), (32, 274655), (40, 219724), (80, 109862), (160, 54931), (163, 53920), (326, 26960), (337, 26080), (652, 13480), (674, 13040), (815, 10784), (1304, 6740), (1348, 6520), (1630, 5392), (1685, 5216), (2608, 3370), (2696, 3260)]