26569660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102191}}^1$

素因数の和:102213

約数の個数: 24

約数和(自身を含む): 60088896

約数和(自身を除く): 33519236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 102191, 204382, 408764, 510955, 1021910, 1328483, 2043820, 2656966, 5313932, 6642415, 13284830, 26569660]

約数ペア:

[(1, 26569660), (2, 13284830), (4, 6642415), (5, 5313932), (10, 2656966), (13, 2043820), (20, 1328483), (26, 1021910), (52, 510955), (65, 408764), (130, 204382), (260, 102191)]