5316020

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 11241384

約数和(自身を除く): 5925364

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 1693, 3140, 3386, 6772, 8465, 16930, 33860, 265801, 531602, 1063204, 1329005, 2658010, 5316020]

約数ペア:

[(1, 5316020), (2, 2658010), (4, 1329005), (5, 1063204), (10, 531602), (20, 265801), (157, 33860), (314, 16930), (628, 8465), (785, 6772), (1570, 3386), (1693, 3140)]