118720210010

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{28334179}}^1$

素因数の和:28334605

約数の個数: 16

約数和(自身を含む): 214206400800

約数和(自身を除く): 95486190790

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 28334179, 56668358, 141670895, 283341790, 11872021001, 23744042002, 59360105005, 118720210010]

約数ペア:

[(1, 118720210010), (2, 59360105005), (5, 23744042002), (10, 11872021001), (419, 283341790), (838, 141670895), (2095, 56668358), (4190, 28334179)]