7807540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30029}}^1$

素因数の和:30051

約数の個数: 24

約数和(自身を含む): 17657640

約数和(自身を除く): 9850100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 30029, 60058, 120116, 150145, 300290, 390377, 600580, 780754, 1561508, 1951885, 3903770, 7807540]

約数ペア:

[(1, 7807540), (2, 3903770), (4, 1951885), (5, 1561508), (10, 780754), (13, 600580), (20, 390377), (26, 300290), (52, 150145), (65, 120116), (130, 60058), (260, 30029)]