2733375740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{10289}}^1$

素因数の和:10694

約数の個数: 48

約数和(自身を含む): 5912222400

約数和(自身を除く): 3178846660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 359, 370, 718, 740, 1436, 1795, 3590, 7180, 10289, 13283, 20578, 26566, 41156, 51445, 53132, 66415, 102890, 132830, 205780, 265660, 380693, 761386, 1522772, 1903465, 3693751, 3806930, 7387502, 7613860, 14775004, 18468755, 36937510, 73875020, 136668787, 273337574, 546675148, 683343935, 1366687870, 2733375740]

約数ペア:

[(1, 2733375740), (2, 1366687870), (4, 683343935), (5, 546675148), (10, 273337574), (20, 136668787), (37, 73875020), (74, 36937510), (148, 18468755), (185, 14775004), (359, 7613860), (370, 7387502), (718, 3806930), (740, 3693751), (1436, 1903465), (1795, 1522772), (3590, 761386), (7180, 380693), (10289, 265660), (13283, 205780), (20578, 132830), (26566, 102890), (41156, 66415), (51445, 53132)]