42167450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 87416280

約数和(自身を除く): 45248830

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2237, 3770, 4474, 9425, 11185, 18850, 22370, 29081, 55925, 58162, 64873, 111850, 129746, 145405, 290810, 324365, 648730, 727025, 843349, 1454050, 1621825, 1686698, 3243650, 4216745, 8433490, 21083725, 42167450]

約数ペア:

[(1, 42167450), (2, 21083725), (5, 8433490), (10, 4216745), (13, 3243650), (25, 1686698), (26, 1621825), (29, 1454050), (50, 843349), (58, 727025), (65, 648730), (130, 324365), (145, 290810), (290, 145405), (325, 129746), (377, 111850), (650, 64873), (725, 58162), (754, 55925), (1450, 29081), (1885, 22370), (2237, 18850), (3770, 11185), (4474, 9425)]