11387320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 29767680

約数和(自身を除く): 18380360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 607, 670, 938, 1214, 1340, 1876, 2345, 2428, 2680, 3035, 3752, 4249, 4690, 4856, 6070, 8498, 9380, 12140, 16996, 18760, 21245, 24280, 33992, 40669, 42490, 81338, 84980, 162676, 169960, 203345, 284683, 325352, 406690, 569366, 813380, 1138732, 1423415, 1626760, 2277464, 2846830, 5693660, 11387320]

約数ペア:

[(1, 11387320), (2, 5693660), (4, 2846830), (5, 2277464), (7, 1626760), (8, 1423415), (10, 1138732), (14, 813380), (20, 569366), (28, 406690), (35, 325352), (40, 284683), (56, 203345), (67, 169960), (70, 162676), (134, 84980), (140, 81338), (268, 42490), (280, 40669), (335, 33992), (469, 24280), (536, 21245), (607, 18760), (670, 16996), (938, 12140), (1214, 9380), (1340, 8498), (1876, 6070), (2345, 4856), (2428, 4690), (2680, 4249), (3035, 3752)]