9372128080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2390849}}^1$

素因数の和:2390876

約数の個数: 60

約数和(自身を含む): 25347791700

約数和(自身を除く): 15975663620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 2390849, 4781698, 9563396, 11954245, 16735943, 19126792, 23908490, 33471886, 38253584, 47816980, 66943772, 83679715, 95633960, 117151601, 133887544, 167359430, 191267920, 234303202, 267775088, 334718860, 468606404, 585758005, 669437720, 937212808, 1171516010, 1338875440, 1874425616, 2343032020, 4686064040, 9372128080]

約数ペア:

[(1, 9372128080), (2, 4686064040), (4, 2343032020), (5, 1874425616), (7, 1338875440), (8, 1171516010), (10, 937212808), (14, 669437720), (16, 585758005), (20, 468606404), (28, 334718860), (35, 267775088), (40, 234303202), (49, 191267920), (56, 167359430), (70, 133887544), (80, 117151601), (98, 95633960), (112, 83679715), (140, 66943772), (196, 47816980), (245, 38253584), (280, 33471886), (392, 23908490), (490, 19126792), (560, 16735943), (784, 11954245), (980, 9563396), (1960, 4781698), (3920, 2390849)]