22888360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4729}}^1$

素因数の和:4762

約数の個数: 48

約数和(自身を含む): 56618100

約数和(自身を除く): 33729740

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, 4729, 4840, 9458, 18916, 23645, 37832, 47290, 52019, 94580, 104038, 189160, 208076, 260095, 416152, 520190, 572209, 1040380, 1144418, 2080760, 2288836, 2861045, 4577672, 5722090, 11444180, 22888360]

約数ペア:

[(1, 22888360), (2, 11444180), (4, 5722090), (5, 4577672), (8, 2861045), (10, 2288836), (11, 2080760), (20, 1144418), (22, 1040380), (40, 572209), (44, 520190), (55, 416152), (88, 260095), (110, 208076), (121, 189160), (220, 104038), (242, 94580), (440, 52019), (484, 47290), (605, 37832), (968, 23645), (1210, 18916), (2420, 9458), (4729, 4840)]