97455640

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10733}}^1$

素因数の和:10971

約数の個数: 32

約数和(自身を含む): 220261680

約数和(自身を除く): 122806040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 10733, 21466, 42932, 53665, 85864, 107330, 214660, 429320, 2436391, 4872782, 9745564, 12181955, 19491128, 24363910, 48727820, 97455640]

約数ペア:

[(1, 97455640), (2, 48727820), (4, 24363910), (5, 19491128), (8, 12181955), (10, 9745564), (20, 4872782), (40, 2436391), (227, 429320), (454, 214660), (908, 107330), (1135, 85864), (1816, 53665), (2270, 42932), (4540, 21466), (9080, 10733)]