546902180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67187}}^1$

素因数の和:67244

約数の個数: 48

約数和(自身を含む): 1286784576

約数和(自身を除く): 739882396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 67187, 134374, 268748, 335935, 671870, 739057, 1343740, 1478114, 2485919, 2956228, 3695285, 4971838, 7390570, 9943676, 12429595, 14781140, 24859190, 27345109, 49718380, 54690218, 109380436, 136725545, 273451090, 546902180]

約数ペア:

[(1, 546902180), (2, 273451090), (4, 136725545), (5, 109380436), (10, 54690218), (11, 49718380), (20, 27345109), (22, 24859190), (37, 14781140), (44, 12429595), (55, 9943676), (74, 7390570), (110, 4971838), (148, 3695285), (185, 2956228), (220, 2485919), (370, 1478114), (407, 1343740), (740, 739057), (814, 671870), (1628, 335935), (2035, 268748), (4070, 134374), (8140, 67187)]