96849640

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17419}}^1$

素因数の和:17569

約数の個数: 32

約数和(自身を含む): 219492000

約数和(自身を除く): 122642360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 17419, 34838, 69676, 87095, 139352, 174190, 348380, 696760, 2421241, 4842482, 9684964, 12106205, 19369928, 24212410, 48424820, 96849640]

約数ペア:

[(1, 96849640), (2, 48424820), (4, 24212410), (5, 19369928), (8, 12106205), (10, 9684964), (20, 4842482), (40, 2421241), (139, 696760), (278, 348380), (556, 174190), (695, 139352), (1112, 87095), (1390, 69676), (2780, 34838), (5560, 17419)]