56120060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{165059}}^1$

素因数の和:165085

約数の個数: 24

約数和(自身を含む): 124785360

約数和(自身を除く): 68665300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 165059, 330118, 660236, 825295, 1650590, 2806003, 3301180, 5612006, 11224012, 14030015, 28060030, 56120060]

約数ペア:

[(1, 56120060), (2, 28060030), (4, 14030015), (5, 11224012), (10, 5612006), (17, 3301180), (20, 2806003), (34, 1650590), (68, 825295), (85, 660236), (170, 330118), (340, 165059)]