13303816280

素因数分解:

$2^3\times 5^1\times {\mathrm{332595407}}^1$

素因数の和:332595418

約数の個数: 16

約数和(自身を含む): 29933586720

約数和(自身を除く): 16629770440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 332595407, 665190814, 1330381628, 1662977035, 2660763256, 3325954070, 6651908140, 13303816280]

約数ペア:

[(1, 13303816280), (2, 6651908140), (4, 3325954070), (5, 2660763256), (8, 1662977035), (10, 1330381628), (20, 665190814), (40, 332595407)]