475448.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 10123200

約数和(自身を除く): 4748210

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 199, 365, 370, 398, 730, 995, 1990, 2701, 5402, 7363, 13505, 14527, 14726, 27010, 29054, 36815, 72635, 73630, 145270, 537499, 1074998, 2687495, 5374990]

約数ペア:

[(1, 5374990), (2, 2687495), (5, 1074998), (10, 537499), (37, 145270), (73, 73630), (74, 72635), (146, 36815), (185, 29054), (199, 27010), (365, 14726), (370, 14527), (398, 13505), (730, 7363), (995, 5402), (1990, 2701)]