29501440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 73513440

約数和(自身を除く): 44012000

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, 512, 536, 640, 670, 688, 860, 1024, 1072, 1280, 1340, 1376, 1720, 2048, 2144, 2560, 2680, 2752, 2881, 3440, 4288, 5120, 5360, 5504, 5762, 6880, 8576, 10240, 10720, 11008, 11524, 13760, 14405, 17152, 21440, 22016, 23048, 27520, 28810, 34304, 42880, 44032, 46096, 55040, 57620, 68608, 85760, 88064, 92192, 110080, 115240, 137216, 171520, 184384, 220160, 230480, 343040, 368768, 440320, 460960, 686080, 737536, 921920, 1475072, 1843840, 2950144, 3687680, 5900288, 7375360, 14750720, 29501440]

約数ペア:

[(1, 29501440), (2, 14750720), (4, 7375360), (5, 5900288), (8, 3687680), (10, 2950144), (16, 1843840), (20, 1475072), (32, 921920), (40, 737536), (43, 686080), (64, 460960), (67, 440320), (80, 368768), (86, 343040), (128, 230480), (134, 220160), (160, 184384), (172, 171520), (215, 137216), (256, 115240), (268, 110080), (320, 92192), (335, 88064), (344, 85760), (430, 68608), (512, 57620), (536, 55040), (640, 46096), (670, 44032), (688, 42880), (860, 34304), (1024, 28810), (1072, 27520), (1280, 23048), (1340, 22016), (1376, 21440), (1720, 17152), (2048, 14405), (2144, 13760), (2560, 11524), (2680, 11008), (2752, 10720), (2881, 10240), (3440, 8576), (4288, 6880), (5120, 5762), (5360, 5504)]