23933740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 52127712

約数和(自身を除く): 28193972

約数列:

[1, 2, 4, 5, 10, 20, 53, 67, 106, 134, 212, 265, 268, 335, 337, 530, 670, 674, 1060, 1340, 1348, 1685, 3370, 3551, 6740, 7102, 14204, 17755, 17861, 22579, 35510, 35722, 45158, 71020, 71444, 89305, 90316, 112895, 178610, 225790, 357220, 451580, 1196687, 2393374, 4786748, 5983435, 11966870, 23933740]

約数ペア:

[(1, 23933740), (2, 11966870), (4, 5983435), (5, 4786748), (10, 2393374), (20, 1196687), (53, 451580), (67, 357220), (106, 225790), (134, 178610), (212, 112895), (265, 90316), (268, 89305), (335, 71444), (337, 71020), (530, 45158), (670, 35722), (674, 35510), (1060, 22579), (1340, 17861), (1348, 17755), (1685, 14204), (3370, 7102), (3551, 6740)]