9222950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 19217520

約数和(自身を除く): 9994570

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 409, 410, 451, 550, 818, 902, 1025, 2045, 2050, 2255, 4090, 4499, 4510, 8998, 10225, 11275, 16769, 20450, 22495, 22550, 33538, 44990, 83845, 112475, 167690, 184459, 224950, 368918, 419225, 838450, 922295, 1844590, 4611475, 9222950]

約数ペア:

[(1, 9222950), (2, 4611475), (5, 1844590), (10, 922295), (11, 838450), (22, 419225), (25, 368918), (41, 224950), (50, 184459), (55, 167690), (82, 112475), (110, 83845), (205, 44990), (275, 33538), (409, 22550), (410, 22495), (451, 20450), (550, 16769), (818, 11275), (902, 10225), (1025, 8998), (2045, 4510), (2050, 4499), (2255, 4090)]