38210980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65881}}^1$

素因数の和:65919

約数の個数: 24

約数和(自身を含む): 83011320

約数和(自身を除く): 44800340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 65881, 131762, 263524, 329405, 658810, 1317620, 1910549, 3821098, 7642196, 9552745, 19105490, 38210980]

約数ペア:

[(1, 38210980), (2, 19105490), (4, 9552745), (5, 7642196), (10, 3821098), (20, 1910549), (29, 1317620), (58, 658810), (116, 329405), (145, 263524), (290, 131762), (580, 65881)]