6885160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4057

約数の個数: 32

約数和(自身を含む): 15855840

約数和(自身を除く): 8970680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4003, 8006, 16012, 20015, 32024, 40030, 80060, 160120, 172129, 344258, 688516, 860645, 1377032, 1721290, 3442580, 6885160]

約数ペア:

[(1, 6885160), (2, 3442580), (4, 1721290), (5, 1377032), (8, 860645), (10, 688516), (20, 344258), (40, 172129), (43, 160120), (86, 80060), (172, 40030), (215, 32024), (344, 20015), (430, 16012), (860, 8006), (1720, 4003)]