10248740

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1223}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 21591360

約数和(自身を除く): 11342620

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1223, 1676, 2095, 2446, 4190, 4892, 6115, 8380, 12230, 24460, 512437, 1024874, 2049748, 2562185, 5124370, 10248740]

約数ペア:

[(1, 10248740), (2, 5124370), (4, 2562185), (5, 2049748), (10, 1024874), (20, 512437), (419, 24460), (838, 12230), (1223, 8380), (1676, 6115), (2095, 4892), (2446, 4190)]