2201475040

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{121763}}^1$

素因数の和:121891

約数の個数: 48

約数和(自身を含む): 5247054288

約数和(自身を除く): 3045579248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 18080, 121763, 243526, 487052, 608815, 974104, 1217630, 1948208, 2435260, 3896416, 4870520, 9741040, 13759219, 19482080, 27518438, 55036876, 68796095, 110073752, 137592190, 220147504, 275184380, 440295008, 550368760, 1100737520, 2201475040]

約数ペア:

[(1, 2201475040), (2, 1100737520), (4, 550368760), (5, 440295008), (8, 275184380), (10, 220147504), (16, 137592190), (20, 110073752), (32, 68796095), (40, 55036876), (80, 27518438), (113, 19482080), (160, 13759219), (226, 9741040), (452, 4870520), (565, 3896416), (904, 2435260), (1130, 1948208), (1808, 1217630), (2260, 974104), (3616, 608815), (4520, 487052), (9040, 243526), (18080, 121763)]