11688860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 26853120

約数和(自身を除く): 15164260

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1109, 2108, 2218, 2635, 4436, 5270, 5545, 10540, 11090, 18853, 22180, 34379, 37706, 68758, 75412, 94265, 137516, 171895, 188530, 343790, 377060, 584443, 687580, 1168886, 2337772, 2922215, 5844430, 11688860]

約数ペア:

[(1, 11688860), (2, 5844430), (4, 2922215), (5, 2337772), (10, 1168886), (17, 687580), (20, 584443), (31, 377060), (34, 343790), (62, 188530), (68, 171895), (85, 137516), (124, 94265), (155, 75412), (170, 68758), (310, 37706), (340, 34379), (527, 22180), (620, 18853), (1054, 11090), (1109, 10540), (2108, 5545), (2218, 5270), (2635, 4436)]