2269760

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 56

約数和(自身を含む): 5568696

約数和(自身を除く): 3298936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 173, 205, 320, 328, 346, 410, 656, 692, 820, 865, 1312, 1384, 1640, 1730, 2624, 2768, 3280, 3460, 5536, 6560, 6920, 7093, 11072, 13120, 13840, 14186, 27680, 28372, 35465, 55360, 56744, 70930, 113488, 141860, 226976, 283720, 453952, 567440, 1134880, 2269760]

約数ペア:

[(1, 2269760), (2, 1134880), (4, 567440), (5, 453952), (8, 283720), (10, 226976), (16, 141860), (20, 113488), (32, 70930), (40, 56744), (41, 55360), (64, 35465), (80, 28372), (82, 27680), (160, 14186), (164, 13840), (173, 13120), (205, 11072), (320, 7093), (328, 6920), (346, 6560), (410, 5536), (656, 3460), (692, 3280), (820, 2768), (865, 2624), (1312, 1730), (1384, 1640)]