226608620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34439}}^1$

素因数の和:34502

約数の個数: 48

約数和(自身を含む): 555448320

約数和(自身を除く): 328839700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 34439, 68878, 137756, 172195, 241073, 344390, 482146, 688780, 964292, 1205365, 1618633, 2410730, 3237266, 4821460, 6474532, 8093165, 11330431, 16186330, 22660862, 32372660, 45321724, 56652155, 113304310, 226608620]

約数ペア:

[(1, 226608620), (2, 113304310), (4, 56652155), (5, 45321724), (7, 32372660), (10, 22660862), (14, 16186330), (20, 11330431), (28, 8093165), (35, 6474532), (47, 4821460), (70, 3237266), (94, 2410730), (140, 1618633), (188, 1205365), (235, 964292), (329, 688780), (470, 482146), (658, 344390), (940, 241073), (1316, 172195), (1645, 137756), (3290, 68878), (6580, 34439)]