39067640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33679}}^1$

素因数の和:33719

約数の個数: 32

約数和(自身を含む): 90936000

約数和(自身を除く): 51868360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 33679, 67358, 134716, 168395, 269432, 336790, 673580, 976691, 1347160, 1953382, 3906764, 4883455, 7813528, 9766910, 19533820, 39067640]

約数ペア:

[(1, 39067640), (2, 19533820), (4, 9766910), (5, 7813528), (8, 4883455), (10, 3906764), (20, 1953382), (29, 1347160), (40, 976691), (58, 673580), (116, 336790), (145, 269432), (232, 168395), (290, 134716), (580, 67358), (1160, 33679)]