906160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 2160576

約数和(自身を除く): 1254416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 241, 376, 470, 482, 752, 940, 964, 1205, 1880, 1928, 2410, 3760, 3856, 4820, 9640, 11327, 19280, 22654, 45308, 56635, 90616, 113270, 181232, 226540, 453080, 906160]

約数ペア:

[(1, 906160), (2, 453080), (4, 226540), (5, 181232), (8, 113270), (10, 90616), (16, 56635), (20, 45308), (40, 22654), (47, 19280), (80, 11327), (94, 9640), (188, 4820), (235, 3856), (241, 3760), (376, 2410), (470, 1928), (482, 1880), (752, 1205), (940, 964)]