23056040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 60220800

約数和(自身を除く): 37164760

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, 670, 938, 1229, 1340, 1876, 2345, 2458, 2680, 3752, 4690, 4916, 6145, 8603, 9380, 9832, 12290, 17206, 18760, 24580, 34412, 43015, 49160, 68824, 82343, 86030, 164686, 172060, 329372, 344120, 411715, 576401, 658744, 823430, 1152802, 1646860, 2305604, 2882005, 3293720, 4611208, 5764010, 11528020, 23056040]

約数ペア:

[(1, 23056040), (2, 11528020), (4, 5764010), (5, 4611208), (7, 3293720), (8, 2882005), (10, 2305604), (14, 1646860), (20, 1152802), (28, 823430), (35, 658744), (40, 576401), (56, 411715), (67, 344120), (70, 329372), (134, 172060), (140, 164686), (268, 86030), (280, 82343), (335, 68824), (469, 49160), (536, 43015), (670, 34412), (938, 24580), (1229, 18760), (1340, 17206), (1876, 12290), (2345, 9832), (2458, 9380), (2680, 8603), (3752, 6145), (4690, 4916)]