121594580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{4441}}^1$

素因数の和:4524

約数の個数: 36

約数和(自身を含む): 262495548

約数和(自身を除く): 140900968

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1369, 2738, 4441, 5476, 6845, 8882, 13690, 17764, 22205, 27380, 44410, 88820, 164317, 328634, 657268, 821585, 1643170, 3286340, 6079729, 12159458, 24318916, 30398645, 60797290, 121594580]

約数ペア:

[(1, 121594580), (2, 60797290), (4, 30398645), (5, 24318916), (10, 12159458), (20, 6079729), (37, 3286340), (74, 1643170), (148, 821585), (185, 657268), (370, 328634), (740, 164317), (1369, 88820), (2738, 44410), (4441, 27380), (5476, 22205), (6845, 17764), (8882, 13690)]