84168560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{150301}}^1$

素因数の和:150321

約数の個数: 40

約数和(自身を含む): 223649376

約数和(自身を除く): 139480816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 150301, 300602, 601204, 751505, 1052107, 1202408, 1503010, 2104214, 2404816, 3006020, 4208428, 5260535, 6012040, 8416856, 10521070, 12024080, 16833712, 21042140, 42084280, 84168560]

約数ペア:

[(1, 84168560), (2, 42084280), (4, 21042140), (5, 16833712), (7, 12024080), (8, 10521070), (10, 8416856), (14, 6012040), (16, 5260535), (20, 4208428), (28, 3006020), (35, 2404816), (40, 2104214), (56, 1503010), (70, 1202408), (80, 1052107), (112, 751505), (140, 601204), (280, 300602), (560, 150301)]