7883344250780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{364632019}}^1$

素因数の和:364632098

約数の個数: 48

約数和(自身を含む): 17642355655680

約数和(自身を除く): 9759011404900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 5405, 10810, 21620, 364632019, 729264038, 1458528076, 1823160095, 3646320190, 7292640380, 8386536437, 16773072874, 17137704893, 33546145748, 34275409786, 41932682185, 68550819572, 83865364370, 85688524465, 167730728740, 171377048930, 342754097860, 394167212539, 788334425078, 1576668850156, 1970836062695, 3941672125390, 7883344250780]

約数ペア:

[(1, 7883344250780), (2, 3941672125390), (4, 1970836062695), (5, 1576668850156), (10, 788334425078), (20, 394167212539), (23, 342754097860), (46, 171377048930), (47, 167730728740), (92, 85688524465), (94, 83865364370), (115, 68550819572), (188, 41932682185), (230, 34275409786), (235, 33546145748), (460, 17137704893), (470, 16773072874), (940, 8386536437), (1081, 7292640380), (2162, 3646320190), (4324, 1823160095), (5405, 1458528076), (10810, 729264038), (21620, 364632019)]