557873080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{296741}}^1$

素因数の和:296799

約数の個数: 32

約数和(自身を含む): 1281925440

約数和(自身を除く): 724052360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 296741, 593482, 1186964, 1483705, 2373928, 2967410, 5934820, 11869640, 13946827, 27893654, 55787308, 69734135, 111574616, 139468270, 278936540, 557873080]

約数ペア:

[(1, 557873080), (2, 278936540), (4, 139468270), (5, 111574616), (8, 69734135), (10, 55787308), (20, 27893654), (40, 13946827), (47, 11869640), (94, 5934820), (188, 2967410), (235, 2373928), (376, 1483705), (470, 1186964), (940, 593482), (1880, 296741)]