16240460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7589}}^1$

素因数の和:7705

約数の個数: 24

約数和(自身を含む): 34428240

約数和(自身を除く): 18187780

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7589, 15178, 30356, 37945, 75890, 151780, 812023, 1624046, 3248092, 4060115, 8120230, 16240460]

約数ペア:

[(1, 16240460), (2, 8120230), (4, 4060115), (5, 3248092), (10, 1624046), (20, 812023), (107, 151780), (214, 75890), (428, 37945), (535, 30356), (1070, 15178), (2140, 7589)]