72962110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5449}}^1$

素因数の和:5572

約数の個数: 32

約数和(自身を含む): 142833600

約数和(自身を除く): 69871490

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 5449, 6695, 10898, 13390, 27245, 54490, 70837, 141674, 354185, 561247, 708370, 1122494, 2806235, 5612470, 7296211, 14592422, 36481055, 72962110]

約数ペア:

[(1, 72962110), (2, 36481055), (5, 14592422), (10, 7296211), (13, 5612470), (26, 2806235), (65, 1122494), (103, 708370), (130, 561247), (206, 354185), (515, 141674), (1030, 70837), (1339, 54490), (2678, 27245), (5449, 13390), (6695, 10898)]