61652120

素因数分解:

$2^3\times 5^1\times {\mathrm{1541303}}^1$

素因数の和:1541314

約数の個数: 16

約数和(自身を含む): 138717360

約数和(自身を除く): 77065240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1541303, 3082606, 6165212, 7706515, 12330424, 15413030, 30826060, 61652120]

約数ペア:

[(1, 61652120), (2, 30826060), (4, 15413030), (5, 12330424), (8, 7706515), (10, 6165212), (20, 3082606), (40, 1541303)]