2010160985

素因数分解:

$5^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{19949}}^1$

素因数の和:22840

約数の個数: 16

約数和(自身を含む): 2757888000

約数和(自身を除く): 747727015

約数列:

[1, 5, 7, 35, 2879, 14395, 19949, 20153, 99745, 100765, 139643, 698215, 57433171, 287165855, 402032197, 2010160985]

約数ペア:

[(1, 2010160985), (5, 402032197), (7, 287165855), (35, 57433171), (2879, 698215), (14395, 139643), (19949, 100765), (20153, 99745)]