104909740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{403499}}^1$

素因数の和:403521

約数の個数: 24

約数和(自身を含む): 237258000

約数和(自身を除く): 132348260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 403499, 806998, 1613996, 2017495, 4034990, 5245487, 8069980, 10490974, 20981948, 26227435, 52454870, 104909740]

約数ペア:

[(1, 104909740), (2, 52454870), (4, 26227435), (5, 20981948), (10, 10490974), (13, 8069980), (20, 5245487), (26, 4034990), (52, 2017495), (65, 1613996), (130, 806998), (260, 403499)]