6228260

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2857}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 13203960

約数和(自身を除く): 6975700

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2857, 5714, 11428, 14285, 28570, 57140, 311413, 622826, 1245652, 1557065, 3114130, 6228260]

約数ペア:

[(1, 6228260), (2, 3114130), (4, 1557065), (5, 1245652), (10, 622826), (20, 311413), (109, 57140), (218, 28570), (436, 14285), (545, 11428), (1090, 5714), (2180, 2857)]