25837120

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:587

約数の個数: 56

約数和(自身を含む): 61959744

約数和(自身を除く): 36122624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 307, 320, 526, 614, 1052, 1228, 1315, 1535, 2104, 2456, 2630, 3070, 4208, 4912, 5260, 6140, 8416, 9824, 10520, 12280, 16832, 19648, 21040, 24560, 42080, 49120, 80741, 84160, 98240, 161482, 322964, 403705, 645928, 807410, 1291856, 1614820, 2583712, 3229640, 5167424, 6459280, 12918560, 25837120]

約数ペア:

[(1, 25837120), (2, 12918560), (4, 6459280), (5, 5167424), (8, 3229640), (10, 2583712), (16, 1614820), (20, 1291856), (32, 807410), (40, 645928), (64, 403705), (80, 322964), (160, 161482), (263, 98240), (307, 84160), (320, 80741), (526, 49120), (614, 42080), (1052, 24560), (1228, 21040), (1315, 19648), (1535, 16832), (2104, 12280), (2456, 10520), (2630, 9824), (3070, 8416), (4208, 6140), (4912, 5260)]