11977400

素因数分解:

$2^3\times 5^2\times {\mathrm{59887}}^1$

素因数の和:59903

約数の個数: 24

約数和(自身を含む): 27847920

約数和(自身を除く): 15870520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 59887, 119774, 239548, 299435, 479096, 598870, 1197740, 1497175, 2395480, 2994350, 5988700, 11977400]

約数ペア:

[(1, 11977400), (2, 5988700), (4, 2994350), (5, 2395480), (8, 1497175), (10, 1197740), (20, 598870), (25, 479096), (40, 299435), (50, 239548), (100, 119774), (200, 59887)]