9393682640

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1990187}}^1$

素因数の和:1990259

約数の個数: 40

約数和(自身を含む): 22210498080

約数和(自身を除く): 12816815440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 1990187, 3980374, 7960748, 9950935, 15921496, 19901870, 31842992, 39803740, 79607480, 117421033, 159214960, 234842066, 469684132, 587105165, 939368264, 1174210330, 1878736528, 2348420660, 4696841320, 9393682640]

約数ペア:

[(1, 9393682640), (2, 4696841320), (4, 2348420660), (5, 1878736528), (8, 1174210330), (10, 939368264), (16, 587105165), (20, 469684132), (40, 234842066), (59, 159214960), (80, 117421033), (118, 79607480), (236, 39803740), (295, 31842992), (472, 19901870), (590, 15921496), (944, 9950935), (1180, 7960748), (2360, 3980374), (4720, 1990187)]