2010192250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1031}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 4114955520

約数和(自身を除く): 2104763270

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 709, 1031, 1375, 1418, 2062, 2750, 3545, 5155, 7090, 7799, 10310, 11341, 15598, 17725, 22682, 25775, 35450, 38995, 51550, 56705, 77990, 88625, 113410, 128875, 177250, 194975, 257750, 283525, 389950, 567050, 730979, 974875, 1417625, 1461958, 1949750, 2835250, 3654895, 7309790, 8040769, 16081538, 18274475, 36548950, 40203845, 80407690, 91372375, 182744750, 201019225, 402038450, 1005096125, 2010192250]

約数ペア:

[(1, 2010192250), (2, 1005096125), (5, 402038450), (10, 201019225), (11, 182744750), (22, 91372375), (25, 80407690), (50, 40203845), (55, 36548950), (110, 18274475), (125, 16081538), (250, 8040769), (275, 7309790), (550, 3654895), (709, 2835250), (1031, 1949750), (1375, 1461958), (1418, 1417625), (2062, 974875), (2750, 730979), (3545, 567050), (5155, 389950), (7090, 283525), (7799, 257750), (10310, 194975), (11341, 177250), (15598, 128875), (17725, 113410), (22682, 88625), (25775, 77990), (35450, 56705), (38995, 51550)]