67936700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52259}}^1$

素因数の和:52286

約数の個数: 36

約数和(自身を含む): 158765880

約数和(自身を除く): 90829180

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 52259, 104518, 209036, 261295, 522590, 679367, 1045180, 1306475, 1358734, 2612950, 2717468, 3396835, 5225900, 6793670, 13587340, 16984175, 33968350, 67936700]

約数ペア:

[(1, 67936700), (2, 33968350), (4, 16984175), (5, 13587340), (10, 6793670), (13, 5225900), (20, 3396835), (25, 2717468), (26, 2612950), (50, 1358734), (52, 1306475), (65, 1045180), (100, 679367), (130, 522590), (260, 261295), (325, 209036), (650, 104518), (1300, 52259)]