233259020

素因数分解:

$2^2\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{5209}}^1$

素因数の和:7457

約数の個数: 24

約数和(自身を含む): 490156800

約数和(自身を除く): 256897780

約数列:

[1, 2, 4, 5, 10, 20, 2239, 4478, 5209, 8956, 10418, 11195, 20836, 22390, 26045, 44780, 52090, 104180, 11662951, 23325902, 46651804, 58314755, 116629510, 233259020]

約数ペア:

[(1, 233259020), (2, 116629510), (4, 58314755), (5, 46651804), (10, 23325902), (20, 11662951), (2239, 104180), (4478, 52090), (5209, 44780), (8956, 26045), (10418, 22390), (11195, 20836)]