83216420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{594403}}^1$

素因数の和:594419

約数の個数: 24

約数和(自身を含む): 199719744

約数和(自身を除く): 116503324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 594403, 1188806, 2377612, 2972015, 4160821, 5944030, 8321642, 11888060, 16643284, 20804105, 41608210, 83216420]

約数ペア:

[(1, 83216420), (2, 41608210), (4, 20804105), (5, 16643284), (7, 11888060), (10, 8321642), (14, 5944030), (20, 4160821), (28, 2972015), (35, 2377612), (70, 1188806), (140, 594403)]