9010840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4793}}^1$

素因数の和:4851

約数の個数: 32

約数和(自身を含む): 20710080

約数和(自身を除く): 11699240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4793, 9586, 19172, 23965, 38344, 47930, 95860, 191720, 225271, 450542, 901084, 1126355, 1802168, 2252710, 4505420, 9010840]

約数ペア:

[(1, 9010840), (2, 4505420), (4, 2252710), (5, 1802168), (8, 1126355), (10, 901084), (20, 450542), (40, 225271), (47, 191720), (94, 95860), (188, 47930), (235, 38344), (376, 23965), (470, 19172), (940, 9586), (1880, 4793)]