11691640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10079}}^1$

素因数の和:10119

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 15524360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10079, 20158, 40316, 50395, 80632, 100790, 201580, 292291, 403160, 584582, 1169164, 1461455, 2338328, 2922910, 5845820, 11691640]

約数ペア:

[(1, 11691640), (2, 5845820), (4, 2922910), (5, 2338328), (8, 1461455), (10, 1169164), (20, 584582), (29, 403160), (40, 292291), (58, 201580), (116, 100790), (145, 80632), (232, 50395), (290, 40316), (580, 20158), (1160, 10079)]