226412860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{390367}}^1$

素因数の和:390405

約数の個数: 24

約数和(自身を含む): 491863680

約数和(自身を除く): 265450820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 390367, 780734, 1561468, 1951835, 3903670, 7807340, 11320643, 22641286, 45282572, 56603215, 113206430, 226412860]

約数ペア:

[(1, 226412860), (2, 113206430), (4, 56603215), (5, 45282572), (10, 22641286), (20, 11320643), (29, 7807340), (58, 3903670), (116, 1951835), (145, 1561468), (290, 780734), (580, 390367)]