485176480

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{45259}}^1$

素因数の和:45341

約数の個数: 48

約数和(自身を含む): 1163363040

約数和(自身を除く): 678186560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 45259, 90518, 181036, 226295, 362072, 452590, 724144, 905180, 1448288, 1810360, 3032353, 3620720, 6064706, 7241440, 12129412, 15161765, 24258824, 30323530, 48517648, 60647060, 97035296, 121294120, 242588240, 485176480]

約数ペア:

[(1, 485176480), (2, 242588240), (4, 121294120), (5, 97035296), (8, 60647060), (10, 48517648), (16, 30323530), (20, 24258824), (32, 15161765), (40, 12129412), (67, 7241440), (80, 6064706), (134, 3620720), (160, 3032353), (268, 1810360), (335, 1448288), (536, 905180), (670, 724144), (1072, 452590), (1340, 362072), (2144, 226295), (2680, 181036), (5360, 90518), (10720, 45259)]