2587180

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 5464368

約数和(自身を除く): 2877188

約数列:

[1, 2, 4, 5, 10, 20, 277, 467, 554, 934, 1108, 1385, 1868, 2335, 2770, 4670, 5540, 9340, 129359, 258718, 517436, 646795, 1293590, 2587180]

約数ペア:

[(1, 2587180), (2, 1293590), (4, 646795), (5, 517436), (10, 258718), (20, 129359), (277, 9340), (467, 5540), (554, 4670), (934, 2770), (1108, 2335), (1385, 1868)]