82533320

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{11527}}^1$

素因数の和:11717

約数の個数: 32

約数和(自身を含む): 186753600

約数和(自身を除く): 104220280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 11527, 23054, 46108, 57635, 92216, 115270, 230540, 461080, 2063333, 4126666, 8253332, 10316665, 16506664, 20633330, 41266660, 82533320]

約数ペア:

[(1, 82533320), (2, 41266660), (4, 20633330), (5, 16506664), (8, 10316665), (10, 8253332), (20, 4126666), (40, 2063333), (179, 461080), (358, 230540), (716, 115270), (895, 92216), (1432, 57635), (1790, 46108), (3580, 23054), (7160, 11527)]