2959340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 6296640

約数和(自身を除く): 3337300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1873, 3746, 7492, 9365, 18730, 37460, 147967, 295934, 591868, 739835, 1479670, 2959340]

約数ペア:

[(1, 2959340), (2, 1479670), (4, 739835), (5, 591868), (10, 295934), (20, 147967), (79, 37460), (158, 18730), (316, 9365), (395, 7492), (790, 3746), (1580, 1873)]