10196980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17581}}^1$

素因数の和:17619

約数の個数: 24

約数和(自身を含む): 22153320

約数和(自身を除く): 11956340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 17581, 35162, 70324, 87905, 175810, 351620, 509849, 1019698, 2039396, 2549245, 5098490, 10196980]

約数ペア:

[(1, 10196980), (2, 5098490), (4, 2549245), (5, 2039396), (10, 1019698), (20, 509849), (29, 351620), (58, 175810), (116, 87905), (145, 70324), (290, 35162), (580, 17581)]