227521120

素因数分解:

$2^5\times 5^1\times {\mathrm{1422007}}^1$

素因数の和:1422022

約数の個数: 24

約数和(自身を含む): 537519024

約数和(自身を除く): 309997904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1422007, 2844014, 5688028, 7110035, 11376056, 14220070, 22752112, 28440140, 45504224, 56880280, 113760560, 227521120]

約数ペア:

[(1, 227521120), (2, 113760560), (4, 56880280), (5, 45504224), (8, 28440140), (10, 22752112), (16, 14220070), (20, 11376056), (32, 7110035), (40, 5688028), (80, 2844014), (160, 1422007)]