70522660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271241}}^1$

素因数の和:271263

約数の個数: 24

約数和(自身を含む): 159490296

約数和(自身を除く): 88967636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271241, 542482, 1084964, 1356205, 2712410, 3526133, 5424820, 7052266, 14104532, 17630665, 35261330, 70522660]

約数ペア:

[(1, 70522660), (2, 35261330), (4, 17630665), (5, 14104532), (10, 7052266), (13, 5424820), (20, 3526133), (26, 2712410), (52, 1356205), (65, 1084964), (130, 542482), (260, 271241)]