68292160

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2231

約数の個数: 56

約数和(自身を含む): 164308536

約数和(自身を除く): 96016376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 2113, 3232, 4040, 4226, 6464, 8080, 8452, 10565, 16160, 16904, 21130, 32320, 33808, 42260, 67616, 84520, 135232, 169040, 213413, 338080, 426826, 676160, 853652, 1067065, 1707304, 2134130, 3414608, 4268260, 6829216, 8536520, 13658432, 17073040, 34146080, 68292160]

約数ペア:

[(1, 68292160), (2, 34146080), (4, 17073040), (5, 13658432), (8, 8536520), (10, 6829216), (16, 4268260), (20, 3414608), (32, 2134130), (40, 1707304), (64, 1067065), (80, 853652), (101, 676160), (160, 426826), (202, 338080), (320, 213413), (404, 169040), (505, 135232), (808, 84520), (1010, 67616), (1616, 42260), (2020, 33808), (2113, 32320), (3232, 21130), (4040, 16904), (4226, 16160), (6464, 10565), (8080, 8452)]