229601440

素因数分解:

$2^5\times 5^1\times {\mathrm{1435009}}^1$

素因数の和:1435024

約数の個数: 24

約数和(自身を含む): 542433780

約数和(自身を除く): 312832340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1435009, 2870018, 5740036, 7175045, 11480072, 14350090, 22960144, 28700180, 45920288, 57400360, 114800720, 229601440]

約数ペア:

[(1, 229601440), (2, 114800720), (4, 57400360), (5, 45920288), (8, 28700180), (10, 22960144), (16, 14350090), (20, 11480072), (32, 7175045), (40, 5740036), (80, 2870018), (160, 1435009)]