119195240

素因数分解:

$2^3\times 5^1\times {\mathrm{911}}^1\times {\mathrm{3271}}^1$

素因数の和:4193

約数の個数: 32

約数和(自身を含む): 268565760

約数和(自身を除く): 149370520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 911, 1822, 3271, 3644, 4555, 6542, 7288, 9110, 13084, 16355, 18220, 26168, 32710, 36440, 65420, 130840, 2979881, 5959762, 11919524, 14899405, 23839048, 29798810, 59597620, 119195240]

約数ペア:

[(1, 119195240), (2, 59597620), (4, 29798810), (5, 23839048), (8, 14899405), (10, 11919524), (20, 5959762), (40, 2979881), (911, 130840), (1822, 65420), (3271, 36440), (3644, 32710), (4555, 26168), (6542, 18220), (7288, 16355), (9110, 13084)]