8605160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5003}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 19815840

約数和(自身を除く): 11210680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5003, 10006, 20012, 25015, 40024, 50030, 100060, 200120, 215129, 430258, 860516, 1075645, 1721032, 2151290, 4302580, 8605160]

約数ペア:

[(1, 8605160), (2, 4302580), (4, 2151290), (5, 1721032), (8, 1075645), (10, 860516), (20, 430258), (40, 215129), (43, 200120), (86, 100060), (172, 50030), (215, 40024), (344, 25015), (430, 20012), (860, 10006), (1720, 5003)]