19293800

素因数分解:

$2^3\times 5^2\times {\mathrm{96469}}^1$

素因数の和:96485

約数の個数: 24

約数和(自身を含む): 44858550

約数和(自身を除く): 25564750

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 96469, 192938, 385876, 482345, 771752, 964690, 1929380, 2411725, 3858760, 4823450, 9646900, 19293800]

約数ペア:

[(1, 19293800), (2, 9646900), (4, 4823450), (5, 3858760), (8, 2411725), (10, 1929380), (20, 964690), (25, 771752), (40, 482345), (50, 385876), (100, 192938), (200, 96469)]