5146120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18379}}^1$

素因数の和:18397

約数の個数: 32

約数和(自身を含む): 13233600

約数和(自身を除く): 8087480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18379, 36758, 73516, 91895, 128653, 147032, 183790, 257306, 367580, 514612, 643265, 735160, 1029224, 1286530, 2573060, 5146120]

約数ペア:

[(1, 5146120), (2, 2573060), (4, 1286530), (5, 1029224), (7, 735160), (8, 643265), (10, 514612), (14, 367580), (20, 257306), (28, 183790), (35, 147032), (40, 128653), (56, 91895), (70, 73516), (140, 36758), (280, 18379)]