453080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 1045440

約数和(自身を除く): 592360

約数列:

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

約数ペア:

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