4237250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 8407152

約数和(自身を除く): 4169902

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 997, 1994, 2125, 4250, 4985, 9970, 16949, 24925, 33898, 49850, 84745, 124625, 169490, 249250, 423725, 847450, 2118625, 4237250]

約数ペア:

[(1, 4237250), (2, 2118625), (5, 847450), (10, 423725), (17, 249250), (25, 169490), (34, 124625), (50, 84745), (85, 49850), (125, 33898), (170, 24925), (250, 16949), (425, 9970), (850, 4985), (997, 4250), (1994, 2125)]