2579500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 7128576

約数和(自身を除く): 4549076

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 67, 70, 77, 100, 110, 125, 134, 140, 154, 175, 220, 250, 268, 275, 308, 335, 350, 385, 469, 500, 550, 670, 700, 737, 770, 875, 938, 1100, 1340, 1375, 1474, 1540, 1675, 1750, 1876, 1925, 2345, 2750, 2948, 3350, 3500, 3685, 3850, 4690, 5159, 5500, 6700, 7370, 7700, 8375, 9380, 9625, 10318, 11725, 14740, 16750, 18425, 19250, 20636, 23450, 25795, 33500, 36850, 38500, 46900, 51590, 58625, 73700, 92125, 103180, 117250, 128975, 184250, 234500, 257950, 368500, 515900, 644875, 1289750, 2579500]

約数ペア:

[(1, 2579500), (2, 1289750), (4, 644875), (5, 515900), (7, 368500), (10, 257950), (11, 234500), (14, 184250), (20, 128975), (22, 117250), (25, 103180), (28, 92125), (35, 73700), (44, 58625), (50, 51590), (55, 46900), (67, 38500), (70, 36850), (77, 33500), (100, 25795), (110, 23450), (125, 20636), (134, 19250), (140, 18425), (154, 16750), (175, 14740), (220, 11725), (250, 10318), (268, 9625), (275, 9380), (308, 8375), (335, 7700), (350, 7370), (385, 6700), (469, 5500), (500, 5159), (550, 4690), (670, 3850), (700, 3685), (737, 3500), (770, 3350), (875, 2948), (938, 2750), (1100, 2345), (1340, 1925), (1375, 1876), (1474, 1750), (1540, 1675)]