11240980

素因数分解:

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

素因数の和:19419

約数の個数: 24

約数和(自身を含む): 24421320

約数和(自身を除く): 13180340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19381, 38762, 77524, 96905, 193810, 387620, 562049, 1124098, 2248196, 2810245, 5620490, 11240980]

約数ペア:

[(1, 11240980), (2, 5620490), (4, 2810245), (5, 2248196), (10, 1124098), (20, 562049), (29, 387620), (58, 193810), (116, 96905), (145, 77524), (290, 38762), (580, 19381)]