66011750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 143589888

約数和(自身を除く): 77578138

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 125, 134, 175, 250, 335, 350, 469, 563, 670, 875, 938, 1126, 1675, 1750, 2345, 2815, 3350, 3941, 4690, 5630, 7882, 8375, 11725, 14075, 16750, 19705, 23450, 28150, 37721, 39410, 58625, 70375, 75442, 98525, 117250, 140750, 188605, 197050, 264047, 377210, 492625, 528094, 943025, 985250, 1320235, 1886050, 2640470, 4715125, 6601175, 9430250, 13202350, 33005875, 66011750]

約数ペア:

[(1, 66011750), (2, 33005875), (5, 13202350), (7, 9430250), (10, 6601175), (14, 4715125), (25, 2640470), (35, 1886050), (50, 1320235), (67, 985250), (70, 943025), (125, 528094), (134, 492625), (175, 377210), (250, 264047), (335, 197050), (350, 188605), (469, 140750), (563, 117250), (670, 98525), (875, 75442), (938, 70375), (1126, 58625), (1675, 39410), (1750, 37721), (2345, 28150), (2815, 23450), (3350, 19705), (3941, 16750), (4690, 14075), (5630, 11725), (7882, 8375)]