5015090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 9408960

約数和(自身を除く): 4393870

約数列:

[1, 2, 5, 10, 43, 86, 107, 109, 214, 215, 218, 430, 535, 545, 1070, 1090, 4601, 4687, 9202, 9374, 11663, 23005, 23326, 23435, 46010, 46870, 58315, 116630, 501509, 1003018, 2507545, 5015090]

約数ペア:

[(1, 5015090), (2, 2507545), (5, 1003018), (10, 501509), (43, 116630), (86, 58315), (107, 46870), (109, 46010), (214, 23435), (215, 23326), (218, 23005), (430, 11663), (535, 9374), (545, 9202), (1070, 4687), (1090, 4601)]