42073760

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{599}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 99792000

約数和(自身を除く): 57718240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 599, 878, 1198, 1756, 2195, 2396, 2995, 3512, 4390, 4792, 5990, 7024, 8780, 9584, 11980, 14048, 17560, 19168, 23960, 35120, 47920, 70240, 95840, 262961, 525922, 1051844, 1314805, 2103688, 2629610, 4207376, 5259220, 8414752, 10518440, 21036880, 42073760]

約数ペア:

[(1, 42073760), (2, 21036880), (4, 10518440), (5, 8414752), (8, 5259220), (10, 4207376), (16, 2629610), (20, 2103688), (32, 1314805), (40, 1051844), (80, 525922), (160, 262961), (439, 95840), (599, 70240), (878, 47920), (1198, 35120), (1756, 23960), (2195, 19168), (2396, 17560), (2995, 14048), (3512, 11980), (4390, 9584), (4792, 8780), (5990, 7024)]