808230560

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{19207}}^1$

素因数の和:19485

約数の個数: 48

約数和(自身を含む): 1916804736

約数和(自身を除く): 1108574176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 8416, 10520, 19207, 21040, 38414, 42080, 76828, 96035, 153656, 192070, 307312, 384140, 614624, 768280, 1536560, 3073120, 5051441, 10102882, 20205764, 25257205, 40411528, 50514410, 80823056, 101028820, 161646112, 202057640, 404115280, 808230560]

約数ペア:

[(1, 808230560), (2, 404115280), (4, 202057640), (5, 161646112), (8, 101028820), (10, 80823056), (16, 50514410), (20, 40411528), (32, 25257205), (40, 20205764), (80, 10102882), (160, 5051441), (263, 3073120), (526, 1536560), (1052, 768280), (1315, 614624), (2104, 384140), (2630, 307312), (4208, 192070), (5260, 153656), (8416, 96035), (10520, 76828), (19207, 42080), (21040, 38414)]