24919780

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5441}}^1$

素因数の和:5679

約数の個数: 24

約数和(自身を含む): 52569720

約数和(自身を除く): 27649940

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 5441, 10882, 21764, 27205, 54410, 108820, 1245989, 2491978, 4983956, 6229945, 12459890, 24919780]

約数ペア:

[(1, 24919780), (2, 12459890), (4, 6229945), (5, 4983956), (10, 2491978), (20, 1245989), (229, 108820), (458, 54410), (916, 27205), (1145, 21764), (2290, 10882), (4580, 5441)]