20130958550

素因数分解:

$2^1\times 5^2\times {\mathrm{1229}}^1\times {\mathrm{327599}}^1$

素因数の和:328840

約数の個数: 24

約数和(自身を含む): 37474164000

約数和(自身を除く): 17343205450

約数列:

[1, 2, 5, 10, 25, 50, 1229, 2458, 6145, 12290, 30725, 61450, 327599, 655198, 1637995, 3275990, 8189975, 16379950, 402619171, 805238342, 2013095855, 4026191710, 10065479275, 20130958550]

約数ペア:

[(1, 20130958550), (2, 10065479275), (5, 4026191710), (10, 2013095855), (25, 805238342), (50, 402619171), (1229, 16379950), (2458, 8189975), (6145, 3275990), (12290, 1637995), (30725, 655198), (61450, 327599)]