28102450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19381}}^1$

素因数の和:19422

約数の個数: 24

約数和(自身を含む): 54075780

約数和(自身を除く): 25973330

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19381, 38762, 96905, 193810, 484525, 562049, 969050, 1124098, 2810245, 5620490, 14051225, 28102450]

約数ペア:

[(1, 28102450), (2, 14051225), (5, 5620490), (10, 2810245), (25, 1124098), (29, 969050), (50, 562049), (58, 484525), (145, 193810), (290, 96905), (725, 38762), (1450, 19381)]