2584772120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9231329}}^1$

素因数の和:9231347

約数の個数: 32

約数和(自身を含む): 6646557600

約数和(自身を除く): 4061785480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9231329, 18462658, 36925316, 46156645, 64619303, 73850632, 92313290, 129238606, 184626580, 258477212, 323096515, 369253160, 516954424, 646193030, 1292386060, 2584772120]

約数ペア:

[(1, 2584772120), (2, 1292386060), (4, 646193030), (5, 516954424), (7, 369253160), (8, 323096515), (10, 258477212), (14, 184626580), (20, 129238606), (28, 92313290), (35, 73850632), (40, 64619303), (56, 46156645), (70, 36925316), (140, 18462658), (280, 9231329)]