22224860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{158749}}^1$

素因数の和:158765

約数の個数: 24

約数和(自身を含む): 53340000

約数和(自身を除く): 31115140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 158749, 317498, 634996, 793745, 1111243, 1587490, 2222486, 3174980, 4444972, 5556215, 11112430, 22224860]

約数ペア:

[(1, 22224860), (2, 11112430), (4, 5556215), (5, 4444972), (7, 3174980), (10, 2222486), (14, 1587490), (20, 1111243), (28, 793745), (35, 634996), (70, 317498), (140, 158749)]