58916020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68507}}^1$

素因数の和:68559

約数の個数: 24

約数和(自身を含む): 126602784

約数和(自身を除く): 67686764

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 68507, 137014, 274028, 342535, 685070, 1370140, 2945801, 5891602, 11783204, 14729005, 29458010, 58916020]

約数ペア:

[(1, 58916020), (2, 29458010), (4, 14729005), (5, 11783204), (10, 5891602), (20, 2945801), (43, 1370140), (86, 685070), (172, 342535), (215, 274028), (430, 137014), (860, 68507)]