1616480

素因数分解:

$2^5\times 5^1\times {\mathrm{10103}}^1$

素因数の和:10118

約数の個数: 24

約数和(自身を含む): 3819312

約数和(自身を除く): 2202832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 10103, 20206, 40412, 50515, 80824, 101030, 161648, 202060, 323296, 404120, 808240, 1616480]

約数ペア:

[(1, 1616480), (2, 808240), (4, 404120), (5, 323296), (8, 202060), (10, 161648), (16, 101030), (20, 80824), (32, 50515), (40, 40412), (80, 20206), (160, 10103)]