22849640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4721}}^1$

素因数の和:4754

約数の個数: 48

約数和(自身を含む): 56522340

約数和(自身を除く): 33672700

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4721, 4840, 9442, 18884, 23605, 37768, 47210, 51931, 94420, 103862, 188840, 207724, 259655, 415448, 519310, 571241, 1038620, 1142482, 2077240, 2284964, 2856205, 4569928, 5712410, 11424820, 22849640]

約数ペア:

[(1, 22849640), (2, 11424820), (4, 5712410), (5, 4569928), (8, 2856205), (10, 2284964), (11, 2077240), (20, 1142482), (22, 1038620), (40, 571241), (44, 519310), (55, 415448), (88, 259655), (110, 207724), (121, 188840), (220, 103862), (242, 94420), (440, 51931), (484, 47210), (605, 37768), (968, 23605), (1210, 18884), (2420, 9442), (4721, 4840)]