9660720550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14862647}}^1$

素因数の和:14862672

約数の個数: 24

約数和(自身を含む): 19351167696

約数和(自身を除く): 9690447146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 14862647, 29725294, 74313235, 148626470, 193214411, 371566175, 386428822, 743132350, 966072055, 1932144110, 4830360275, 9660720550]

約数ペア:

[(1, 9660720550), (2, 4830360275), (5, 1932144110), (10, 966072055), (13, 743132350), (25, 386428822), (26, 371566175), (50, 193214411), (65, 148626470), (130, 74313235), (325, 29725294), (650, 14862647)]