7085780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27253}}^1$

素因数の和:27275

約数の個数: 24

約数和(自身を含む): 16025352

約数和(自身を除く): 8939572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27253, 54506, 109012, 136265, 272530, 354289, 545060, 708578, 1417156, 1771445, 3542890, 7085780]

約数ペア:

[(1, 7085780), (2, 3542890), (4, 1771445), (5, 1417156), (10, 708578), (13, 545060), (20, 354289), (26, 272530), (52, 136265), (65, 109012), (130, 54506), (260, 27253)]