16190560

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 39082176

約数和(自身を除く): 22891616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 2153, 3760, 4306, 7520, 8612, 10765, 17224, 21530, 34448, 43060, 68896, 86120, 101191, 172240, 202382, 344480, 404764, 505955, 809528, 1011910, 1619056, 2023820, 3238112, 4047640, 8095280, 16190560]

約数ペア:

[(1, 16190560), (2, 8095280), (4, 4047640), (5, 3238112), (8, 2023820), (10, 1619056), (16, 1011910), (20, 809528), (32, 505955), (40, 404764), (47, 344480), (80, 202382), (94, 172240), (160, 101191), (188, 86120), (235, 68896), (376, 43060), (470, 34448), (752, 21530), (940, 17224), (1504, 10765), (1880, 8612), (2153, 7520), (3760, 4306)]