2783222410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{27691}}^1$

素因数の和:27763

約数の個数: 48

約数和(自身を含む): 5512923360

約数和(自身を除く): 2729700950

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 529, 874, 1058, 2185, 2645, 4370, 5290, 10051, 20102, 27691, 50255, 55382, 100510, 138455, 276910, 526129, 636893, 1052258, 1273786, 2630645, 3184465, 5261290, 6368930, 12100967, 14648539, 24201934, 29297078, 60504835, 73242695, 121009670, 146485390, 278322241, 556644482, 1391611205, 2783222410]

約数ペア:

[(1, 2783222410), (2, 1391611205), (5, 556644482), (10, 278322241), (19, 146485390), (23, 121009670), (38, 73242695), (46, 60504835), (95, 29297078), (115, 24201934), (190, 14648539), (230, 12100967), (437, 6368930), (529, 5261290), (874, 3184465), (1058, 2630645), (2185, 1273786), (2645, 1052258), (4370, 636893), (5290, 526129), (10051, 276910), (20102, 138455), (27691, 100510), (50255, 55382)]