63983080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{228511}}^1$

素因数の和:228529

約数の個数: 32

約数和(自身を含む): 164528640

約数和(自身を除く): 100545560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 228511, 457022, 914044, 1142555, 1599577, 1828088, 2285110, 3199154, 4570220, 6398308, 7997885, 9140440, 12796616, 15995770, 31991540, 63983080]

約数ペア:

[(1, 63983080), (2, 31991540), (4, 15995770), (5, 12796616), (7, 9140440), (8, 7997885), (10, 6398308), (14, 4570220), (20, 3199154), (28, 2285110), (35, 1828088), (40, 1599577), (56, 1142555), (70, 914044), (140, 457022), (280, 228511)]