20190626900

素因数分解:

$2^2\times 5^2\times {\mathrm{10499}}^1\times {\mathrm{19231}}^1$

素因数の和:29744

約数の個数: 36

約数和(自身を含む): 43820112000

約数和(自身を除く): 23629485100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 10499, 19231, 20998, 38462, 41996, 52495, 76924, 96155, 104990, 192310, 209980, 262475, 384620, 480775, 524950, 961550, 1049900, 1923100, 201906269, 403812538, 807625076, 1009531345, 2019062690, 4038125380, 5047656725, 10095313450, 20190626900]

約数ペア:

[(1, 20190626900), (2, 10095313450), (4, 5047656725), (5, 4038125380), (10, 2019062690), (20, 1009531345), (25, 807625076), (50, 403812538), (100, 201906269), (10499, 1923100), (19231, 1049900), (20998, 961550), (38462, 524950), (41996, 480775), (52495, 384620), (76924, 262475), (96155, 209980), (104990, 192310)]