85187620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{608483}}^1$

素因数の和:608499

約数の個数: 24

約数和(自身を含む): 204450624

約数和(自身を除く): 119263004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 608483, 1216966, 2433932, 3042415, 4259381, 6084830, 8518762, 12169660, 17037524, 21296905, 42593810, 85187620]

約数ペア:

[(1, 85187620), (2, 42593810), (4, 21296905), (5, 17037524), (7, 12169660), (10, 8518762), (14, 6084830), (20, 4259381), (28, 3042415), (35, 2433932), (70, 1216966), (140, 608483)]