39796510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2861}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 77892192

約数和(自身を除く): 38095682

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 2861, 5722, 6955, 13910, 14305, 28610, 37193, 74386, 185965, 306127, 371930, 612254, 1530635, 3061270, 3979651, 7959302, 19898255, 39796510]

約数ペア:

[(1, 39796510), (2, 19898255), (5, 7959302), (10, 3979651), (13, 3061270), (26, 1530635), (65, 612254), (107, 371930), (130, 306127), (214, 185965), (535, 74386), (1070, 37193), (1391, 28610), (2782, 14305), (2861, 13910), (5722, 6955)]