56533120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12619}}^1$

素因数の和:12645

約数の個数: 64

約数和(自身を含む): 154468800

約数和(自身を除く): 97935680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12619, 25238, 50476, 63095, 88333, 100952, 126190, 176666, 201904, 252380, 353332, 403808, 441665, 504760, 706664, 807616, 883330, 1009520, 1413328, 1615232, 1766660, 2019040, 2826656, 3533320, 4038080, 5653312, 7066640, 8076160, 11306624, 14133280, 28266560, 56533120]

約数ペア:

[(1, 56533120), (2, 28266560), (4, 14133280), (5, 11306624), (7, 8076160), (8, 7066640), (10, 5653312), (14, 4038080), (16, 3533320), (20, 2826656), (28, 2019040), (32, 1766660), (35, 1615232), (40, 1413328), (56, 1009520), (64, 883330), (70, 807616), (80, 706664), (112, 504760), (128, 441665), (140, 403808), (160, 353332), (224, 252380), (280, 201904), (320, 176666), (448, 126190), (560, 100952), (640, 88333), (896, 63095), (1120, 50476), (2240, 25238), (4480, 12619)]