22651360

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2195

約数の個数: 48

約数和(自身を含む): 54338256

約数和(自身を除く): 31686896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2113, 2144, 2680, 4226, 5360, 8452, 10565, 10720, 16904, 21130, 33808, 42260, 67616, 84520, 141571, 169040, 283142, 338080, 566284, 707855, 1132568, 1415710, 2265136, 2831420, 4530272, 5662840, 11325680, 22651360]

約数ペア:

[(1, 22651360), (2, 11325680), (4, 5662840), (5, 4530272), (8, 2831420), (10, 2265136), (16, 1415710), (20, 1132568), (32, 707855), (40, 566284), (67, 338080), (80, 283142), (134, 169040), (160, 141571), (268, 84520), (335, 67616), (536, 42260), (670, 33808), (1072, 21130), (1340, 16904), (2113, 10720), (2144, 10565), (2680, 8452), (4226, 5360)]