2113702900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{254663}}^1$

素因数の和:254760

約数の個数: 36

約数和(自身を含む): 4642015392

約数和(自身を除く): 2528312492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 8300, 254663, 509326, 1018652, 1273315, 2546630, 5093260, 6366575, 12733150, 21137029, 25466300, 42274058, 84548116, 105685145, 211370290, 422740580, 528425725, 1056851450, 2113702900]

約数ペア:

[(1, 2113702900), (2, 1056851450), (4, 528425725), (5, 422740580), (10, 211370290), (20, 105685145), (25, 84548116), (50, 42274058), (83, 25466300), (100, 21137029), (166, 12733150), (332, 6366575), (415, 5093260), (830, 2546630), (1660, 1273315), (2075, 1018652), (4150, 509326), (8300, 254663)]