80076230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{615971}}^1$

素因数の和:615991

約数の個数: 16

約数和(自身を含む): 155224944

約数和(自身を除く): 75148714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 615971, 1231942, 3079855, 6159710, 8007623, 16015246, 40038115, 80076230]

約数ペア:

[(1, 80076230), (2, 40038115), (5, 16015246), (10, 8007623), (13, 6159710), (26, 3079855), (65, 1231942), (130, 615971)]