22424140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15359}}^1$

素因数の和:15441

約数の個数: 24

約数和(自身を含む): 47738880

約数和(自身を除く): 25314740

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15359, 30718, 61436, 76795, 153590, 307180, 1121207, 2242414, 4484828, 5606035, 11212070, 22424140]

約数ペア:

[(1, 22424140), (2, 11212070), (4, 5606035), (5, 4484828), (10, 2242414), (20, 1121207), (73, 307180), (146, 153590), (292, 76795), (365, 61436), (730, 30718), (1460, 15359)]