9648760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21929}}^1$

素因数の和:21951

約数の個数: 32

約数和(自身を含む): 23684400

約数和(自身を除く): 14035640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21929, 43858, 87716, 109645, 175432, 219290, 241219, 438580, 482438, 877160, 964876, 1206095, 1929752, 2412190, 4824380, 9648760]

約数ペア:

[(1, 9648760), (2, 4824380), (4, 2412190), (5, 1929752), (8, 1206095), (10, 964876), (11, 877160), (20, 482438), (22, 438580), (40, 241219), (44, 219290), (55, 175432), (88, 109645), (110, 87716), (220, 43858), (440, 21929)]