121424080

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4349}}^1$

素因数の和:4711

約数の個数: 40

約数和(自身を含む): 283185000

約数和(自身を除く): 161760920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1396, 1745, 2792, 3490, 4349, 5584, 6980, 8698, 13960, 17396, 21745, 27920, 34792, 43490, 69584, 86980, 173960, 347920, 1517801, 3035602, 6071204, 7589005, 12142408, 15178010, 24284816, 30356020, 60712040, 121424080]

約数ペア:

[(1, 121424080), (2, 60712040), (4, 30356020), (5, 24284816), (8, 15178010), (10, 12142408), (16, 7589005), (20, 6071204), (40, 3035602), (80, 1517801), (349, 347920), (698, 173960), (1396, 86980), (1745, 69584), (2792, 43490), (3490, 34792), (4349, 27920), (5584, 21745), (6980, 17396), (8698, 13960)]