62517520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 97472240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1279, 1880, 2444, 2558, 3055, 3760, 4888, 5116, 6110, 6395, 9776, 10232, 12220, 12790, 16627, 20464, 24440, 25580, 33254, 48880, 51160, 60113, 66508, 83135, 102320, 120226, 133016, 166270, 240452, 266032, 300565, 332540, 480904, 601130, 665080, 781469, 961808, 1202260, 1330160, 1562938, 2404520, 3125876, 3907345, 4809040, 6251752, 7814690, 12503504, 15629380, 31258760, 62517520]

約数ペア:

[(1, 62517520), (2, 31258760), (4, 15629380), (5, 12503504), (8, 7814690), (10, 6251752), (13, 4809040), (16, 3907345), (20, 3125876), (26, 2404520), (40, 1562938), (47, 1330160), (52, 1202260), (65, 961808), (80, 781469), (94, 665080), (104, 601130), (130, 480904), (188, 332540), (208, 300565), (235, 266032), (260, 240452), (376, 166270), (470, 133016), (520, 120226), (611, 102320), (752, 83135), (940, 66508), (1040, 60113), (1222, 51160), (1279, 48880), (1880, 33254), (2444, 25580), (2558, 24440), (3055, 20464), (3760, 16627), (4888, 12790), (5116, 12220), (6110, 10232), (6395, 9776)]