114487640

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{6263}}^1$

素因数の和:6731

約数の個数: 32

約数和(自身を含む): 258202080

約数和(自身を除く): 143714440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 6263, 9140, 12526, 18280, 25052, 31315, 50104, 62630, 125260, 250520, 2862191, 5724382, 11448764, 14310955, 22897528, 28621910, 57243820, 114487640]

約数ペア:

[(1, 114487640), (2, 57243820), (4, 28621910), (5, 22897528), (8, 14310955), (10, 11448764), (20, 5724382), (40, 2862191), (457, 250520), (914, 125260), (1828, 62630), (2285, 50104), (3656, 31315), (4570, 25052), (6263, 18280), (9140, 12526)]