22709528320

素因数分解:

$2^8\times 5^1\times {\mathrm{563}}^1\times {\mathrm{31513}}^1$

素因数の和:32097

約数の個数: 72

約数和(自身を含む): 54494765136

約数和(自身を除く): 31785236816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 563, 640, 1126, 1280, 2252, 2815, 4504, 5630, 9008, 11260, 18016, 22520, 31513, 36032, 45040, 63026, 72064, 90080, 126052, 144128, 157565, 180160, 252104, 315130, 360320, 504208, 630260, 720640, 1008416, 1260520, 2016832, 2521040, 4033664, 5042080, 8067328, 10084160, 17741819, 20168320, 35483638, 40336640, 70967276, 88709095, 141934552, 177418190, 283869104, 354836380, 567738208, 709672760, 1135476416, 1419345520, 2270952832, 2838691040, 4541905664, 5677382080, 11354764160, 22709528320]

約数ペア:

[(1, 22709528320), (2, 11354764160), (4, 5677382080), (5, 4541905664), (8, 2838691040), (10, 2270952832), (16, 1419345520), (20, 1135476416), (32, 709672760), (40, 567738208), (64, 354836380), (80, 283869104), (128, 177418190), (160, 141934552), (256, 88709095), (320, 70967276), (563, 40336640), (640, 35483638), (1126, 20168320), (1280, 17741819), (2252, 10084160), (2815, 8067328), (4504, 5042080), (5630, 4033664), (9008, 2521040), (11260, 2016832), (18016, 1260520), (22520, 1008416), (31513, 720640), (36032, 630260), (45040, 504208), (63026, 360320), (72064, 315130), (90080, 252104), (126052, 180160), (144128, 157565)]