46712320

素因数分解:

$2^9\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 114019488

約数和(自身を除く): 67307168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 257, 284, 320, 355, 512, 514, 568, 640, 710, 1028, 1136, 1280, 1285, 1420, 2056, 2272, 2560, 2570, 2840, 4112, 4544, 5140, 5680, 8224, 9088, 10280, 11360, 16448, 18176, 18247, 20560, 22720, 32896, 36352, 36494, 41120, 45440, 65792, 72988, 82240, 90880, 91235, 131584, 145976, 164480, 181760, 182470, 291952, 328960, 364940, 583904, 657920, 729880, 1167808, 1459760, 2335616, 2919520, 4671232, 5839040, 9342464, 11678080, 23356160, 46712320]

約数ペア:

[(1, 46712320), (2, 23356160), (4, 11678080), (5, 9342464), (8, 5839040), (10, 4671232), (16, 2919520), (20, 2335616), (32, 1459760), (40, 1167808), (64, 729880), (71, 657920), (80, 583904), (128, 364940), (142, 328960), (160, 291952), (256, 182470), (257, 181760), (284, 164480), (320, 145976), (355, 131584), (512, 91235), (514, 90880), (568, 82240), (640, 72988), (710, 65792), (1028, 45440), (1136, 41120), (1280, 36494), (1285, 36352), (1420, 32896), (2056, 22720), (2272, 20560), (2560, 18247), (2570, 18176), (2840, 16448), (4112, 11360), (4544, 10280), (5140, 9088), (5680, 8224)]