2016256730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{10159}}^1$

素因数の和:10478

約数の個数: 32

約数和(自身を含む): 3686860800

約数和(自身を除く): 1670604070

約数列:

[1, 2, 5, 10, 89, 178, 223, 445, 446, 890, 1115, 2230, 10159, 19847, 20318, 39694, 50795, 99235, 101590, 198470, 904151, 1808302, 2265457, 4520755, 4530914, 9041510, 11327285, 22654570, 201625673, 403251346, 1008128365, 2016256730]

約数ペア:

[(1, 2016256730), (2, 1008128365), (5, 403251346), (10, 201625673), (89, 22654570), (178, 11327285), (223, 9041510), (445, 4530914), (446, 4520755), (890, 2265457), (1115, 1808302), (2230, 904151), (10159, 198470), (19847, 101590), (20318, 99235), (39694, 50795)]