5078680

素因数分解:

$2^3\times 5^1\times {\mathrm{126967}}^1$

素因数の和:126978

約数の個数: 16

約数和(自身を含む): 11427120

約数和(自身を除く): 6348440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 126967, 253934, 507868, 634835, 1015736, 1269670, 2539340, 5078680]

約数ペア:

[(1, 5078680), (2, 2539340), (4, 1269670), (5, 1015736), (8, 634835), (10, 507868), (20, 253934), (40, 126967)]