2217340225

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{919}}^1\times {\mathrm{937}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 2782183040

約数和(自身を除く): 564842815

約数列:

[1, 5, 25, 103, 515, 919, 937, 2575, 4595, 4685, 22975, 23425, 94657, 96511, 473285, 482555, 861103, 2366425, 2412775, 4305515, 21527575, 88693609, 443468045, 2217340225]

約数ペア:

[(1, 2217340225), (5, 443468045), (25, 88693609), (103, 21527575), (515, 4305515), (919, 2412775), (937, 2366425), (2575, 861103), (4595, 482555), (4685, 473285), (22975, 96511), (23425, 94657)]