98257720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223313}}^1$

素因数の和:223335

約数の個数: 32

約数和(自身を含む): 241179120

約数和(自身を除く): 142921400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 223313, 446626, 893252, 1116565, 1786504, 2233130, 2456443, 4466260, 4912886, 8932520, 9825772, 12282215, 19651544, 24564430, 49128860, 98257720]

約数ペア:

[(1, 98257720), (2, 49128860), (4, 24564430), (5, 19651544), (8, 12282215), (10, 9825772), (11, 8932520), (20, 4912886), (22, 4466260), (40, 2456443), (44, 2233130), (55, 1786504), (88, 1116565), (110, 893252), (220, 446626), (440, 223313)]