294220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 633024

約数和(自身を除く): 338804

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 313, 470, 626, 940, 1252, 1565, 3130, 6260, 14711, 29422, 58844, 73555, 147110, 294220]

約数ペア:

[(1, 294220), (2, 147110), (4, 73555), (5, 58844), (10, 29422), (20, 14711), (47, 6260), (94, 3130), (188, 1565), (235, 1252), (313, 940), (470, 626)]