4248680

素因数分解:

$2^3\times 5^1\times {\mathrm{106217}}^1$

素因数の和:106228

約数の個数: 16

約数和(自身を含む): 9559620

約数和(自身を除く): 5310940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 106217, 212434, 424868, 531085, 849736, 1062170, 2124340, 4248680]

約数ペア:

[(1, 4248680), (2, 2124340), (4, 1062170), (5, 849736), (8, 531085), (10, 424868), (20, 212434), (40, 106217)]