3687680

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 9173472

約数和(自身を除く): 5485792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 67, 80, 86, 128, 134, 160, 172, 215, 256, 268, 320, 335, 344, 430, 536, 640, 670, 688, 860, 1072, 1280, 1340, 1376, 1720, 2144, 2680, 2752, 2881, 3440, 4288, 5360, 5504, 5762, 6880, 8576, 10720, 11008, 11524, 13760, 14405, 17152, 21440, 23048, 27520, 28810, 42880, 46096, 55040, 57620, 85760, 92192, 115240, 184384, 230480, 368768, 460960, 737536, 921920, 1843840, 3687680]

約数ペア:

[(1, 3687680), (2, 1843840), (4, 921920), (5, 737536), (8, 460960), (10, 368768), (16, 230480), (20, 184384), (32, 115240), (40, 92192), (43, 85760), (64, 57620), (67, 55040), (80, 46096), (86, 42880), (128, 28810), (134, 27520), (160, 23048), (172, 21440), (215, 17152), (256, 14405), (268, 13760), (320, 11524), (335, 11008), (344, 10720), (430, 8576), (536, 6880), (640, 5762), (670, 5504), (688, 5360), (860, 4288), (1072, 3440), (1280, 2881), (1340, 2752), (1376, 2680), (1720, 2144)]