79285120

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 196947720

約数和(自身を除く): 117662600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 67, 80, 86, 128, 134, 160, 172, 215, 268, 320, 335, 344, 430, 536, 640, 670, 688, 860, 1072, 1340, 1376, 1720, 1849, 2144, 2680, 2752, 2881, 3440, 3698, 4288, 5360, 5504, 5762, 6880, 7396, 8576, 9245, 10720, 11524, 13760, 14405, 14792, 18490, 21440, 23048, 27520, 28810, 29584, 36980, 42880, 46096, 57620, 59168, 73960, 92192, 115240, 118336, 123883, 147920, 184384, 230480, 236672, 247766, 295840, 368768, 460960, 495532, 591680, 619415, 921920, 991064, 1183360, 1238830, 1843840, 1982128, 2477660, 3964256, 4955320, 7928512, 9910640, 15857024, 19821280, 39642560, 79285120]

約数ペア:

[(1, 79285120), (2, 39642560), (4, 19821280), (5, 15857024), (8, 9910640), (10, 7928512), (16, 4955320), (20, 3964256), (32, 2477660), (40, 1982128), (43, 1843840), (64, 1238830), (67, 1183360), (80, 991064), (86, 921920), (128, 619415), (134, 591680), (160, 495532), (172, 460960), (215, 368768), (268, 295840), (320, 247766), (335, 236672), (344, 230480), (430, 184384), (536, 147920), (640, 123883), (670, 118336), (688, 115240), (860, 92192), (1072, 73960), (1340, 59168), (1376, 57620), (1720, 46096), (1849, 42880), (2144, 36980), (2680, 29584), (2752, 28810), (2881, 27520), (3440, 23048), (3698, 21440), (4288, 18490), (5360, 14792), (5504, 14405), (5762, 13760), (6880, 11524), (7396, 10720), (8576, 9245)]