12102740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46549}}^1$

素因数の和:46571

約数の個数: 24

約数和(自身を含む): 27371400

約数和(自身を除く): 15268660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 46549, 93098, 186196, 232745, 465490, 605137, 930980, 1210274, 2420548, 3025685, 6051370, 12102740]

約数ペア:

[(1, 12102740), (2, 6051370), (4, 3025685), (5, 2420548), (10, 1210274), (13, 930980), (20, 605137), (26, 465490), (52, 232745), (65, 186196), (130, 93098), (260, 46549)]