2022136040

素因数分解:

$2^3\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{24223}}^1$

素因数の和:26321

約数の個数: 32

約数和(自身を含む): 4552174080

約数和(自身を除く): 2530038040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2087, 4174, 8348, 10435, 16696, 20870, 24223, 41740, 48446, 83480, 96892, 121115, 193784, 242230, 484460, 968920, 50553401, 101106802, 202213604, 252767005, 404427208, 505534010, 1011068020, 2022136040]

約数ペア:

[(1, 2022136040), (2, 1011068020), (4, 505534010), (5, 404427208), (8, 252767005), (10, 202213604), (20, 101106802), (40, 50553401), (2087, 968920), (4174, 484460), (8348, 242230), (10435, 193784), (16696, 121115), (20870, 96892), (24223, 83480), (41740, 48446)]