22497460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66169}}^1$

素因数の和:66195

約数の個数: 24

約数和(自身を含む): 50024520

約数和(自身を除く): 27527060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 66169, 132338, 264676, 330845, 661690, 1124873, 1323380, 2249746, 4499492, 5624365, 11248730, 22497460]

約数ペア:

[(1, 22497460), (2, 11248730), (4, 5624365), (5, 4499492), (10, 2249746), (17, 1323380), (20, 1124873), (34, 661690), (68, 330845), (85, 264676), (170, 132338), (340, 66169)]