39328900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30253}}^1$

素因数の和:30280

約数の個数: 36

約数和(自身を含む): 91911652

約数和(自身を除く): 52582752

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 30253, 60506, 121012, 151265, 302530, 393289, 605060, 756325, 786578, 1512650, 1573156, 1966445, 3025300, 3932890, 7865780, 9832225, 19664450, 39328900]

約数ペア:

[(1, 39328900), (2, 19664450), (4, 9832225), (5, 7865780), (10, 3932890), (13, 3025300), (20, 1966445), (25, 1573156), (26, 1512650), (50, 786578), (52, 756325), (65, 605060), (100, 393289), (130, 302530), (260, 151265), (325, 121012), (650, 60506), (1300, 30253)]