12835040

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 30672432

約数和(自身を除く): 17837392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 827, 970, 1552, 1654, 1940, 3104, 3308, 3880, 4135, 6616, 7760, 8270, 13232, 15520, 16540, 26464, 33080, 66160, 80219, 132320, 160438, 320876, 401095, 641752, 802190, 1283504, 1604380, 2567008, 3208760, 6417520, 12835040]

約数ペア:

[(1, 12835040), (2, 6417520), (4, 3208760), (5, 2567008), (8, 1604380), (10, 1283504), (16, 802190), (20, 641752), (32, 401095), (40, 320876), (80, 160438), (97, 132320), (160, 80219), (194, 66160), (388, 33080), (485, 26464), (776, 16540), (827, 15520), (970, 13232), (1552, 8270), (1654, 7760), (1940, 6616), (3104, 4135), (3308, 3880)]