2017508800

素因数分解:

$2^6\times 5^2\times {\mathrm{653}}^1\times {\mathrm{1931}}^1$

素因数の和:2606

約数の個数: 84

約数和(自身を含む): 4974509736

約数和(自身を除く): 2957000936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 653, 800, 1306, 1600, 1931, 2612, 3265, 3862, 5224, 6530, 7724, 9655, 10448, 13060, 15448, 16325, 19310, 20896, 26120, 30896, 32650, 38620, 41792, 48275, 52240, 61792, 65300, 77240, 96550, 104480, 123584, 130600, 154480, 193100, 208960, 261200, 308960, 386200, 522400, 617920, 772400, 1044800, 1260943, 1544800, 2521886, 3089600, 5043772, 6304715, 10087544, 12609430, 20175088, 25218860, 31523575, 40350176, 50437720, 63047150, 80700352, 100875440, 126094300, 201750880, 252188600, 403501760, 504377200, 1008754400, 2017508800]

約数ペア:

[(1, 2017508800), (2, 1008754400), (4, 504377200), (5, 403501760), (8, 252188600), (10, 201750880), (16, 126094300), (20, 100875440), (25, 80700352), (32, 63047150), (40, 50437720), (50, 40350176), (64, 31523575), (80, 25218860), (100, 20175088), (160, 12609430), (200, 10087544), (320, 6304715), (400, 5043772), (653, 3089600), (800, 2521886), (1306, 1544800), (1600, 1260943), (1931, 1044800), (2612, 772400), (3265, 617920), (3862, 522400), (5224, 386200), (6530, 308960), (7724, 261200), (9655, 208960), (10448, 193100), (13060, 154480), (15448, 130600), (16325, 123584), (19310, 104480), (20896, 96550), (26120, 77240), (30896, 65300), (32650, 61792), (38620, 52240), (41792, 48275)]