24719860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112363}}^1$

素因数の和:112383

約数の個数: 24

約数和(自身を含む): 56631456

約数和(自身を除く): 31911596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 112363, 224726, 449452, 561815, 1123630, 1235993, 2247260, 2471986, 4943972, 6179965, 12359930, 24719860]

約数ペア:

[(1, 24719860), (2, 12359930), (4, 6179965), (5, 4943972), (10, 2471986), (11, 2247260), (20, 1235993), (22, 1123630), (44, 561815), (55, 449452), (110, 224726), (220, 112363)]