2010256910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2544629}}^1$

素因数の和:2544715

約数の個数: 16

約数和(自身を含む): 3664267200

約数和(自身を除く): 1654010290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2544629, 5089258, 12723145, 25446290, 201025691, 402051382, 1005128455, 2010256910]

約数ペア:

[(1, 2010256910), (2, 1005128455), (5, 402051382), (10, 201025691), (79, 25446290), (158, 12723145), (395, 5089258), (790, 2544629)]