95721320

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7549}}^1$

素因数の和:7877

約数の個数: 32

約数和(自身を含む): 216081000

約数和(自身を除く): 120359680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 6340, 7549, 12680, 15098, 30196, 37745, 60392, 75490, 150980, 301960, 2393033, 4786066, 9572132, 11965165, 19144264, 23930330, 47860660, 95721320]

約数ペア:

[(1, 95721320), (2, 47860660), (4, 23930330), (5, 19144264), (8, 11965165), (10, 9572132), (20, 4786066), (40, 2393033), (317, 301960), (634, 150980), (1268, 75490), (1585, 60392), (2536, 37745), (3170, 30196), (6340, 15098), (7549, 12680)]