22382480

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2343

約数の個数: 40

約数和(自身を含む): 52472832

約数和(自身を除く): 30090352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2203, 2540, 4406, 5080, 8812, 10160, 11015, 17624, 22030, 35248, 44060, 88120, 176240, 279781, 559562, 1119124, 1398905, 2238248, 2797810, 4476496, 5595620, 11191240, 22382480]

約数ペア:

[(1, 22382480), (2, 11191240), (4, 5595620), (5, 4476496), (8, 2797810), (10, 2238248), (16, 1398905), (20, 1119124), (40, 559562), (80, 279781), (127, 176240), (254, 88120), (508, 44060), (635, 35248), (1016, 22030), (1270, 17624), (2032, 11015), (2203, 10160), (2540, 8812), (4406, 5080)]