177796040

素因数分解:

$2^3\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{3701}}^1$

素因数の和:4913

約数の個数: 32

約数和(自身を含む): 400482360

約数和(自身を除く): 222686320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1201, 2402, 3701, 4804, 6005, 7402, 9608, 12010, 14804, 18505, 24020, 29608, 37010, 48040, 74020, 148040, 4444901, 8889802, 17779604, 22224505, 35559208, 44449010, 88898020, 177796040]

約数ペア:

[(1, 177796040), (2, 88898020), (4, 44449010), (5, 35559208), (8, 22224505), (10, 17779604), (20, 8889802), (40, 4444901), (1201, 148040), (2402, 74020), (3701, 48040), (4804, 37010), (6005, 29608), (7402, 24020), (9608, 18505), (12010, 14804)]