1081817967560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223516109}}^1$

素因数の和:223516142

約数の個数: 48

約数和(自身を含む): 2675487836700

約数和(自身を除く): 1593669869140

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, 4840, 223516109, 447032218, 894064436, 1117580545, 1788128872, 2235161090, 2458677199, 4470322180, 4917354398, 8940644360, 9834708796, 12293385995, 19669417592, 24586771990, 27045449189, 49173543980, 54090898378, 98347087960, 108181796756, 135227245945, 216363593512, 270454491890, 540908983780, 1081817967560]

約数ペア:

[(1, 1081817967560), (2, 540908983780), (4, 270454491890), (5, 216363593512), (8, 135227245945), (10, 108181796756), (11, 98347087960), (20, 54090898378), (22, 49173543980), (40, 27045449189), (44, 24586771990), (55, 19669417592), (88, 12293385995), (110, 9834708796), (121, 8940644360), (220, 4917354398), (242, 4470322180), (440, 2458677199), (484, 2235161090), (605, 1788128872), (968, 1117580545), (1210, 894064436), (2420, 447032218), (4840, 223516109)]