22237520

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1193}}^1$

素因数の和:1439

約数の個数: 40

約数和(自身を含む): 51967656

約数和(自身を除く): 29730136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1193, 1864, 2330, 2386, 3728, 4660, 4772, 5965, 9320, 9544, 11930, 18640, 19088, 23860, 47720, 95440, 277969, 555938, 1111876, 1389845, 2223752, 2779690, 4447504, 5559380, 11118760, 22237520]

約数ペア:

[(1, 22237520), (2, 11118760), (4, 5559380), (5, 4447504), (8, 2779690), (10, 2223752), (16, 1389845), (20, 1111876), (40, 555938), (80, 277969), (233, 95440), (466, 47720), (932, 23860), (1165, 19088), (1193, 18640), (1864, 11930), (2330, 9544), (2386, 9320), (3728, 5965), (4660, 4772)]