82473280

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2771

約数の個数: 56

約数和(自身を含む): 198488808

約数和(自身を除く): 116015528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 2657, 3104, 3880, 5314, 6208, 7760, 10628, 13285, 15520, 21256, 26570, 31040, 42512, 53140, 85024, 106280, 170048, 212560, 257729, 425120, 515458, 850240, 1030916, 1288645, 2061832, 2577290, 4123664, 5154580, 8247328, 10309160, 16494656, 20618320, 41236640, 82473280]

約数ペア:

[(1, 82473280), (2, 41236640), (4, 20618320), (5, 16494656), (8, 10309160), (10, 8247328), (16, 5154580), (20, 4123664), (32, 2577290), (40, 2061832), (64, 1288645), (80, 1030916), (97, 850240), (160, 515458), (194, 425120), (320, 257729), (388, 212560), (485, 170048), (776, 106280), (970, 85024), (1552, 53140), (1940, 42512), (2657, 31040), (3104, 26570), (3880, 21256), (5314, 15520), (6208, 13285), (7760, 10628)]