85269020

素因数分解:

$2^2\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{2269}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 179239200

約数和(自身を除く): 93970180

約数列:

[1, 2, 4, 5, 10, 20, 1879, 2269, 3758, 4538, 7516, 9076, 9395, 11345, 18790, 22690, 37580, 45380, 4263451, 8526902, 17053804, 21317255, 42634510, 85269020]

約数ペア:

[(1, 85269020), (2, 42634510), (4, 21317255), (5, 17053804), (10, 8526902), (20, 4263451), (1879, 45380), (2269, 37580), (3758, 22690), (4538, 18790), (7516, 11345), (9076, 9395)]