16326560

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 39172896

約数和(自身を除く): 22846336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 1523, 2144, 2680, 3046, 5360, 6092, 7615, 10720, 12184, 15230, 24368, 30460, 48736, 60920, 102041, 121840, 204082, 243680, 408164, 510205, 816328, 1020410, 1632656, 2040820, 3265312, 4081640, 8163280, 16326560]

約数ペア:

[(1, 16326560), (2, 8163280), (4, 4081640), (5, 3265312), (8, 2040820), (10, 1632656), (16, 1020410), (20, 816328), (32, 510205), (40, 408164), (67, 243680), (80, 204082), (134, 121840), (160, 102041), (268, 60920), (335, 48736), (536, 30460), (670, 24368), (1072, 15230), (1340, 12184), (1523, 10720), (2144, 7615), (2680, 6092), (3046, 5360)]