103244900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 249734016

約数和(自身を除く): 146489116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 940, 1034, 1100, 1175, 1997, 2068, 2350, 2585, 3994, 4700, 5170, 7988, 9985, 10340, 12925, 19970, 21967, 25850, 39940, 43934, 49925, 51700, 87868, 93859, 99850, 109835, 187718, 199700, 219670, 375436, 439340, 469295, 549175, 938590, 1032449, 1098350, 1877180, 2064898, 2196700, 2346475, 4129796, 4692950, 5162245, 9385900, 10324490, 20648980, 25811225, 51622450, 103244900]

約数ペア:

[(1, 103244900), (2, 51622450), (4, 25811225), (5, 20648980), (10, 10324490), (11, 9385900), (20, 5162245), (22, 4692950), (25, 4129796), (44, 2346475), (47, 2196700), (50, 2064898), (55, 1877180), (94, 1098350), (100, 1032449), (110, 938590), (188, 549175), (220, 469295), (235, 439340), (275, 375436), (470, 219670), (517, 199700), (550, 187718), (940, 109835), (1034, 99850), (1100, 93859), (1175, 87868), (1997, 51700), (2068, 49925), (2350, 43934), (2585, 39940), (3994, 25850), (4700, 21967), (5170, 19970), (7988, 12925), (9985, 10340)]