4929545.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38449}}^1$

素因数の和:38475

約数の個数: 40

約数和(自身を含む): 100123800

約数和(自身を除く): 60136840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 38449, 76898, 153796, 192245, 307592, 384490, 499837, 615184, 768980, 999674, 1537960, 1999348, 2499185, 3075920, 3998696, 4998370, 7997392, 9996740, 19993480, 39986960]

約数ペア:

[(1, 39986960), (2, 19993480), (4, 9996740), (5, 7997392), (8, 4998370), (10, 3998696), (13, 3075920), (16, 2499185), (20, 1999348), (26, 1537960), (40, 999674), (52, 768980), (65, 615184), (80, 499837), (104, 384490), (130, 307592), (208, 192245), (260, 153796), (520, 76898), (1040, 38449)]