22408760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50929}}^1$

素因数の和:50951

約数の個数: 32

約数和(自身を含む): 55004400

約数和(自身を除く): 32595640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 50929, 101858, 203716, 254645, 407432, 509290, 560219, 1018580, 1120438, 2037160, 2240876, 2801095, 4481752, 5602190, 11204380, 22408760]

約数ペア:

[(1, 22408760), (2, 11204380), (4, 5602190), (5, 4481752), (8, 2801095), (10, 2240876), (11, 2037160), (20, 1120438), (22, 1018580), (40, 560219), (44, 509290), (55, 407432), (88, 254645), (110, 203716), (220, 101858), (440, 50929)]