3163340

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 6678672

約数和(自身を除く): 3515332

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 571, 1108, 1142, 1385, 2284, 2770, 2855, 5540, 5710, 11420, 158167, 316334, 632668, 790835, 1581670, 3163340]

約数ペア:

[(1, 3163340), (2, 1581670), (4, 790835), (5, 632668), (10, 316334), (20, 158167), (277, 11420), (554, 5710), (571, 5540), (1108, 2855), (1142, 2770), (1385, 2284)]