1047786440

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{82633}}^1$

素因数の和:82961

約数の個数: 32

約数和(自身を含む): 2364985080

約数和(自身を除く): 1317198640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 6340, 12680, 82633, 165266, 330532, 413165, 661064, 826330, 1652660, 3305320, 26194661, 52389322, 104778644, 130973305, 209557288, 261946610, 523893220, 1047786440]

約数ペア:

[(1, 1047786440), (2, 523893220), (4, 261946610), (5, 209557288), (8, 130973305), (10, 104778644), (20, 52389322), (40, 26194661), (317, 3305320), (634, 1652660), (1268, 826330), (1585, 661064), (2536, 413165), (3170, 330532), (6340, 165266), (12680, 82633)]