191264080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{341543}}^1$

素因数の和:341563

約数の個数: 40

約数和(自身を含む): 508217472

約数和(自身を除く): 316953392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 341543, 683086, 1366172, 1707715, 2390801, 2732344, 3415430, 4781602, 5464688, 6830860, 9563204, 11954005, 13661720, 19126408, 23908010, 27323440, 38252816, 47816020, 95632040, 191264080]

約数ペア:

[(1, 191264080), (2, 95632040), (4, 47816020), (5, 38252816), (7, 27323440), (8, 23908010), (10, 19126408), (14, 13661720), (16, 11954005), (20, 9563204), (28, 6830860), (35, 5464688), (40, 4781602), (56, 3415430), (70, 2732344), (80, 2390801), (112, 1707715), (140, 1366172), (280, 683086), (560, 341543)]