63548660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2281}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 153350400

約数和(自身を除く): 89801740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2281, 2786, 3980, 4562, 5572, 6965, 9124, 11405, 13930, 15967, 22810, 27860, 31934, 45620, 63868, 79835, 159670, 319340, 453919, 907838, 1815676, 2269595, 3177433, 4539190, 6354866, 9078380, 12709732, 15887165, 31774330, 63548660]

約数ペア:

[(1, 63548660), (2, 31774330), (4, 15887165), (5, 12709732), (7, 9078380), (10, 6354866), (14, 4539190), (20, 3177433), (28, 2269595), (35, 1815676), (70, 907838), (140, 453919), (199, 319340), (398, 159670), (796, 79835), (995, 63868), (1393, 45620), (1990, 31934), (2281, 27860), (2786, 22810), (3980, 15967), (4562, 13930), (5572, 11405), (6965, 9124)]