2016555500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5737}}^1$

素因数の和:5812

約数の個数: 96

約数和(自身を含む): 4762080960

約数和(自身を除く): 2745525460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 125, 148, 185, 190, 250, 370, 380, 475, 500, 703, 740, 925, 950, 1406, 1850, 1900, 2375, 2812, 3515, 3700, 4625, 4750, 5737, 7030, 9250, 9500, 11474, 14060, 17575, 18500, 22948, 28685, 35150, 57370, 70300, 87875, 109003, 114740, 143425, 175750, 212269, 218006, 286850, 351500, 424538, 436012, 545015, 573700, 717125, 849076, 1061345, 1090030, 1434250, 2122690, 2180060, 2725075, 2868500, 4033111, 4245380, 5306725, 5450150, 8066222, 10613450, 10900300, 13625375, 16132444, 20165555, 21226900, 26533625, 27250750, 40331110, 53067250, 54501500, 80662220, 100827775, 106134500, 201655550, 403311100, 504138875, 1008277750, 2016555500]

約数ペア:

[(1, 2016555500), (2, 1008277750), (4, 504138875), (5, 403311100), (10, 201655550), (19, 106134500), (20, 100827775), (25, 80662220), (37, 54501500), (38, 53067250), (50, 40331110), (74, 27250750), (76, 26533625), (95, 21226900), (100, 20165555), (125, 16132444), (148, 13625375), (185, 10900300), (190, 10613450), (250, 8066222), (370, 5450150), (380, 5306725), (475, 4245380), (500, 4033111), (703, 2868500), (740, 2725075), (925, 2180060), (950, 2122690), (1406, 1434250), (1850, 1090030), (1900, 1061345), (2375, 849076), (2812, 717125), (3515, 573700), (3700, 545015), (4625, 436012), (4750, 424538), (5737, 351500), (7030, 286850), (9250, 218006), (9500, 212269), (11474, 175750), (14060, 143425), (17575, 114740), (18500, 109003), (22948, 87875), (28685, 70300), (35150, 57370)]