109330180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9281}}^1$

素因数の和:9340

約数の個数: 48

約数和(自身を含む): 249500160

約数和(自身を除く): 140169980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 9281, 11780, 18562, 37124, 46405, 92810, 176339, 185620, 287711, 352678, 575422, 705356, 881695, 1150844, 1438555, 1763390, 2877110, 3526780, 5466509, 5754220, 10933018, 21866036, 27332545, 54665090, 109330180]

約数ペア:

[(1, 109330180), (2, 54665090), (4, 27332545), (5, 21866036), (10, 10933018), (19, 5754220), (20, 5466509), (31, 3526780), (38, 2877110), (62, 1763390), (76, 1438555), (95, 1150844), (124, 881695), (155, 705356), (190, 575422), (310, 352678), (380, 287711), (589, 185620), (620, 176339), (1178, 92810), (2356, 46405), (2945, 37124), (5890, 18562), (9281, 11780)]