5664980

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1901}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 11982600

約数和(自身を除く): 6317620

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 1901, 2980, 3802, 7604, 9505, 19010, 38020, 283249, 566498, 1132996, 1416245, 2832490, 5664980]

約数ペア:

[(1, 5664980), (2, 2832490), (4, 1416245), (5, 1132996), (10, 566498), (20, 283249), (149, 38020), (298, 19010), (596, 9505), (745, 7604), (1490, 3802), (1901, 2980)]