245628550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{169399}}^1$

素因数の和:169440

約数の個数: 24

約数和(自身を含む): 472626000

約数和(自身を除く): 226997450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 169399, 338798, 846995, 1693990, 4234975, 4912571, 8469950, 9825142, 24562855, 49125710, 122814275, 245628550]

約数ペア:

[(1, 245628550), (2, 122814275), (5, 49125710), (10, 24562855), (25, 9825142), (29, 8469950), (50, 4912571), (58, 4234975), (145, 1693990), (290, 846995), (725, 338798), (1450, 169399)]