82526420

素因数分解:

$2^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{2657}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 173482344

約数和(自身を除く): 90955924

約数列:

[1, 2, 4, 5, 10, 20, 1553, 2657, 3106, 5314, 6212, 7765, 10628, 13285, 15530, 26570, 31060, 53140, 4126321, 8252642, 16505284, 20631605, 41263210, 82526420]

約数ペア:

[(1, 82526420), (2, 41263210), (4, 20631605), (5, 16505284), (10, 8252642), (20, 4126321), (1553, 53140), (2657, 31060), (3106, 26570), (5314, 15530), (6212, 13285), (7765, 10628)]