76447540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{294029}}^1$

素因数の和:294051

約数の個数: 24

約数和(自身を含む): 172889640

約数和(自身を除く): 96442100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 294029, 588058, 1176116, 1470145, 2940290, 3822377, 5880580, 7644754, 15289508, 19111885, 38223770, 76447540]

約数ペア:

[(1, 76447540), (2, 38223770), (4, 19111885), (5, 15289508), (10, 7644754), (13, 5880580), (20, 3822377), (26, 2940290), (52, 1470145), (65, 1176116), (130, 588058), (260, 294029)]