22340980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23767}}^1$

素因数の和:23823

約数の個数: 24

約数和(自身を含む): 47916288

約数和(自身を除く): 25575308

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 23767, 47534, 95068, 118835, 237670, 475340, 1117049, 2234098, 4468196, 5585245, 11170490, 22340980]

約数ペア:

[(1, 22340980), (2, 11170490), (4, 5585245), (5, 4468196), (10, 2234098), (20, 1117049), (47, 475340), (94, 237670), (188, 118835), (235, 95068), (470, 47534), (940, 23767)]