12562280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5323}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 28749600

約数和(自身を除く): 16187320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 5323, 10646, 21292, 26615, 42584, 53230, 106460, 212920, 314057, 628114, 1256228, 1570285, 2512456, 3140570, 6281140, 12562280]

約数ペア:

[(1, 12562280), (2, 6281140), (4, 3140570), (5, 2512456), (8, 1570285), (10, 1256228), (20, 628114), (40, 314057), (59, 212920), (118, 106460), (236, 53230), (295, 42584), (472, 26615), (590, 21292), (1180, 10646), (2360, 5323)]