1314489320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{556987}}^1$

素因数の和:557057

約数の個数: 32

約数和(自身を含む): 3007735200

約数和(自身を除く): 1693245880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 556987, 1113974, 2227948, 2784935, 4455896, 5569870, 11139740, 22279480, 32862233, 65724466, 131448932, 164311165, 262897864, 328622330, 657244660, 1314489320]

約数ペア:

[(1, 1314489320), (2, 657244660), (4, 328622330), (5, 262897864), (8, 164311165), (10, 131448932), (20, 65724466), (40, 32862233), (59, 22279480), (118, 11139740), (236, 5569870), (295, 4455896), (472, 2784935), (590, 2227948), (1180, 1113974), (2360, 556987)]