2308900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2099}}^1$

素因数の和:2124

約数の個数: 36

約数和(自身を含む): 5468400

約数和(自身を除く): 3159500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2099, 4198, 8396, 10495, 20990, 23089, 41980, 46178, 52475, 92356, 104950, 115445, 209900, 230890, 461780, 577225, 1154450, 2308900]

約数ペア:

[(1, 2308900), (2, 1154450), (4, 577225), (5, 461780), (10, 230890), (11, 209900), (20, 115445), (22, 104950), (25, 92356), (44, 52475), (50, 46178), (55, 41980), (100, 23089), (110, 20990), (220, 10495), (275, 8396), (550, 4198), (1100, 2099)]