13682960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10061}}^1$

素因数の和:10091

約数の個数: 40

約数和(自身を含む): 33687576

約数和(自身を除く): 20004616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 10061, 20122, 40244, 50305, 80488, 100610, 160976, 171037, 201220, 342074, 402440, 684148, 804880, 855185, 1368296, 1710370, 2736592, 3420740, 6841480, 13682960]

約数ペア:

[(1, 13682960), (2, 6841480), (4, 3420740), (5, 2736592), (8, 1710370), (10, 1368296), (16, 855185), (17, 804880), (20, 684148), (34, 402440), (40, 342074), (68, 201220), (80, 171037), (85, 160976), (136, 100610), (170, 80488), (272, 50305), (340, 40244), (680, 20122), (1360, 10061)]