19125080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36779}}^1$

素因数の和:36803

約数の個数: 32

約数和(自身を含む): 46342800

約数和(自身を除く): 27217720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 36779, 73558, 147116, 183895, 294232, 367790, 478127, 735580, 956254, 1471160, 1912508, 2390635, 3825016, 4781270, 9562540, 19125080]

約数ペア:

[(1, 19125080), (2, 9562540), (4, 4781270), (5, 3825016), (8, 2390635), (10, 1912508), (13, 1471160), (20, 956254), (26, 735580), (40, 478127), (52, 367790), (65, 294232), (104, 183895), (130, 147116), (260, 73558), (520, 36779)]