67636160

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2293

約数の個数: 56

約数和(自身を含む): 162793680

約数和(自身を除く): 95157520

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, 2179, 3104, 3880, 4358, 6208, 7760, 8716, 10895, 15520, 17432, 21790, 31040, 34864, 43580, 69728, 87160, 139456, 174320, 211363, 348640, 422726, 697280, 845452, 1056815, 1690904, 2113630, 3381808, 4227260, 6763616, 8454520, 13527232, 16909040, 33818080, 67636160]

約数ペア:

[(1, 67636160), (2, 33818080), (4, 16909040), (5, 13527232), (8, 8454520), (10, 6763616), (16, 4227260), (20, 3381808), (32, 2113630), (40, 1690904), (64, 1056815), (80, 845452), (97, 697280), (160, 422726), (194, 348640), (320, 211363), (388, 174320), (485, 139456), (776, 87160), (970, 69728), (1552, 43580), (1940, 34864), (2179, 31040), (3104, 21790), (3880, 17432), (4358, 15520), (6208, 10895), (7760, 8716)]