20162204900

素因数分解:

$2^2\times 5^2\times {\mathrm{6529}}^1\times {\mathrm{30881}}^1$

素因数の和:37424

約数の個数: 36

約数和(自身を含む): 43760102820

約数和(自身を除く): 23597897920

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 6529, 13058, 26116, 30881, 32645, 61762, 65290, 123524, 130580, 154405, 163225, 308810, 326450, 617620, 652900, 772025, 1544050, 3088100, 201622049, 403244098, 806488196, 1008110245, 2016220490, 4032440980, 5040551225, 10081102450, 20162204900]

約数ペア:

[(1, 20162204900), (2, 10081102450), (4, 5040551225), (5, 4032440980), (10, 2016220490), (20, 1008110245), (25, 806488196), (50, 403244098), (100, 201622049), (6529, 3088100), (13058, 1544050), (26116, 772025), (30881, 652900), (32645, 617620), (61762, 326450), (65290, 308810), (123524, 163225), (130580, 154405)]