4247860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4519}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 9112320

約数和(自身を除く): 4864460

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4519, 9038, 18076, 22595, 45190, 90380, 212393, 424786, 849572, 1061965, 2123930, 4247860]

約数ペア:

[(1, 4247860), (2, 2123930), (4, 1061965), (5, 849572), (10, 424786), (20, 212393), (47, 90380), (94, 45190), (188, 22595), (235, 18076), (470, 9038), (940, 4519)]