4227140

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{877}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 8923992

約数和(自身を除く): 4696852

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 877, 964, 1205, 1754, 2410, 3508, 4385, 4820, 8770, 17540, 211357, 422714, 845428, 1056785, 2113570, 4227140]

約数ペア:

[(1, 4227140), (2, 2113570), (4, 1056785), (5, 845428), (10, 422714), (20, 211357), (241, 17540), (482, 8770), (877, 4820), (964, 4385), (1205, 3508), (1754, 2410)]