250275350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{385039}}^1$

素因数の和:385064

約数の個数: 24

約数和(自身を含む): 501322080

約数和(自身を除く): 251046730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 385039, 770078, 1925195, 3850390, 5005507, 9625975, 10011014, 19251950, 25027535, 50055070, 125137675, 250275350]

約数ペア:

[(1, 250275350), (2, 125137675), (5, 50055070), (10, 25027535), (13, 19251950), (25, 10011014), (26, 9625975), (50, 5005507), (65, 3850390), (130, 1925195), (325, 770078), (650, 385039)]