25195760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6701}}^1$

素因数の和:6761

約数の個数: 40

約数和(自身を含む): 59835456

約数和(自身を除く): 34639696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6701, 13402, 26804, 33505, 53608, 67010, 107216, 134020, 268040, 314947, 536080, 629894, 1259788, 1574735, 2519576, 3149470, 5039152, 6298940, 12597880, 25195760]

約数ペア:

[(1, 25195760), (2, 12597880), (4, 6298940), (5, 5039152), (8, 3149470), (10, 2519576), (16, 1574735), (20, 1259788), (40, 629894), (47, 536080), (80, 314947), (94, 268040), (188, 134020), (235, 107216), (376, 67010), (470, 53608), (752, 33505), (940, 26804), (1880, 13402), (3760, 6701)]