22471370185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{7013}}^1$

素因数の和:7218

約数の個数: 64

約数和(自身を含む): 32724518400

約数和(自身を除く): 10253148215

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 149, 187, 253, 391, 745, 935, 1265, 1639, 1955, 2533, 3427, 4301, 7013, 8195, 12665, 17135, 21505, 27863, 35065, 37697, 58259, 77143, 119221, 139315, 161299, 188485, 291295, 385715, 596105, 640849, 806495, 1044937, 1311431, 1774289, 2742083, 3204245, 5224685, 6557155, 8871445, 11494307, 13710415, 17763929, 24033551, 30162913, 57471535, 88819645, 120167755, 150814565, 195403219, 264369061, 408570367, 977016095, 1321845305, 2042851835, 4494274037, 22471370185]

約数ペア:

[(1, 22471370185), (5, 4494274037), (11, 2042851835), (17, 1321845305), (23, 977016095), (55, 408570367), (85, 264369061), (115, 195403219), (149, 150814565), (187, 120167755), (253, 88819645), (391, 57471535), (745, 30162913), (935, 24033551), (1265, 17763929), (1639, 13710415), (1955, 11494307), (2533, 8871445), (3427, 6557155), (4301, 5224685), (7013, 3204245), (8195, 2742083), (12665, 1774289), (17135, 1311431), (21505, 1044937), (27863, 806495), (35065, 640849), (37697, 596105), (58259, 385715), (77143, 291295), (119221, 188485), (139315, 161299)]