102564410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{60689}}^1$

素因数の和:60722

約数の個数: 24

約数和(自身を含む): 199912860

約数和(自身を除く): 97348450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 60689, 121378, 303445, 606890, 788957, 1577914, 3944785, 7889570, 10256441, 20512882, 51282205, 102564410]

約数ペア:

[(1, 102564410), (2, 51282205), (5, 20512882), (10, 10256441), (13, 7889570), (26, 3944785), (65, 1577914), (130, 788957), (169, 606890), (338, 303445), (845, 121378), (1690, 60689)]