84481700

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{5381}}^1$

素因数の和:5552

約数の個数: 36

約数和(自身を含む): 184527252

約数和(自身を除く): 100045552

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 3140, 3925, 5381, 7850, 10762, 15700, 21524, 26905, 53810, 107620, 134525, 269050, 538100, 844817, 1689634, 3379268, 4224085, 8448170, 16896340, 21120425, 42240850, 84481700]

約数ペア:

[(1, 84481700), (2, 42240850), (4, 21120425), (5, 16896340), (10, 8448170), (20, 4224085), (25, 3379268), (50, 1689634), (100, 844817), (157, 538100), (314, 269050), (628, 134525), (785, 107620), (1570, 53810), (3140, 26905), (3925, 21524), (5381, 15700), (7850, 10762)]