8607080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 19556640

約数和(自身を除く): 10949560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2011, 2140, 4022, 4280, 8044, 10055, 16088, 20110, 40220, 80440, 215177, 430354, 860708, 1075885, 1721416, 2151770, 4303540, 8607080]

約数ペア:

[(1, 8607080), (2, 4303540), (4, 2151770), (5, 1721416), (8, 1075885), (10, 860708), (20, 430354), (40, 215177), (107, 80440), (214, 40220), (428, 20110), (535, 16088), (856, 10055), (1070, 8044), (2011, 4280), (2140, 4022)]