22394350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 47854080

約数和(自身を除く): 25459730

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 2143, 4286, 5225, 10450, 10715, 21430, 23573, 40717, 47146, 53575, 81434, 107150, 117865, 203585, 235730, 407170, 447887, 589325, 895774, 1017925, 1178650, 2035850, 2239435, 4478870, 11197175, 22394350]

約数ペア:

[(1, 22394350), (2, 11197175), (5, 4478870), (10, 2239435), (11, 2035850), (19, 1178650), (22, 1017925), (25, 895774), (38, 589325), (50, 447887), (55, 407170), (95, 235730), (110, 203585), (190, 117865), (209, 107150), (275, 81434), (418, 53575), (475, 47146), (550, 40717), (950, 23573), (1045, 21430), (2090, 10715), (2143, 10450), (4286, 5225)]