15692426980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{4111}}^1$

素因数の和:4349

約数の個数: 96

約数和(自身を含む): 35563207680

約数和(自身を除く): 19870780700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 109, 170, 206, 218, 340, 412, 436, 515, 545, 1030, 1090, 1751, 1853, 2060, 2180, 3502, 3706, 4111, 7004, 7412, 8222, 8755, 9265, 11227, 16444, 17510, 18530, 20555, 22454, 35020, 37060, 41110, 44908, 56135, 69887, 82220, 112270, 139774, 190859, 224540, 279548, 349435, 381718, 423433, 448099, 698870, 763436, 846866, 896198, 954295, 1397740, 1693732, 1792396, 1908590, 2117165, 2240495, 3817180, 4234330, 4480990, 7198361, 7617683, 8468660, 8961980, 14396722, 15235366, 28793444, 30470732, 35991805, 38088415, 46154197, 71983610, 76176830, 92308394, 143967220, 152353660, 184616788, 230770985, 461541970, 784621349, 923083940, 1569242698, 3138485396, 3923106745, 7846213490, 15692426980]

約数ペア:

[(1, 15692426980), (2, 7846213490), (4, 3923106745), (5, 3138485396), (10, 1569242698), (17, 923083940), (20, 784621349), (34, 461541970), (68, 230770985), (85, 184616788), (103, 152353660), (109, 143967220), (170, 92308394), (206, 76176830), (218, 71983610), (340, 46154197), (412, 38088415), (436, 35991805), (515, 30470732), (545, 28793444), (1030, 15235366), (1090, 14396722), (1751, 8961980), (1853, 8468660), (2060, 7617683), (2180, 7198361), (3502, 4480990), (3706, 4234330), (4111, 3817180), (7004, 2240495), (7412, 2117165), (8222, 1908590), (8755, 1792396), (9265, 1693732), (11227, 1397740), (16444, 954295), (17510, 896198), (18530, 846866), (20555, 763436), (22454, 698870), (35020, 448099), (37060, 423433), (41110, 381718), (44908, 349435), (56135, 279548), (69887, 224540), (82220, 190859), (112270, 139774)]