5210356960

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{298759}}^1$

素因数の和:298883

約数の個数: 48

約数和(自身を含む): 12422440800

約数和(自身を除く): 7212083840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 8720, 17440, 298759, 597518, 1195036, 1493795, 2390072, 2987590, 4780144, 5975180, 9560288, 11950360, 23900720, 32564731, 47801440, 65129462, 130258924, 162823655, 260517848, 325647310, 521035696, 651294620, 1042071392, 1302589240, 2605178480, 5210356960]

約数ペア:

[(1, 5210356960), (2, 2605178480), (4, 1302589240), (5, 1042071392), (8, 651294620), (10, 521035696), (16, 325647310), (20, 260517848), (32, 162823655), (40, 130258924), (80, 65129462), (109, 47801440), (160, 32564731), (218, 23900720), (436, 11950360), (545, 9560288), (872, 5975180), (1090, 4780144), (1744, 2987590), (2180, 2390072), (3488, 1493795), (4360, 1195036), (8720, 597518), (17440, 298759)]