11325680

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 26737872

約数和(自身を除く): 15412192

約数列:

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

約数ペア:

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