295082020

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{14479}}^1$

素因数の和:15507

約数の個数: 24

約数和(自身を含む): 620323200

約数和(自身を除く): 325241180

約数列:

[1, 2, 4, 5, 10, 20, 1019, 2038, 4076, 5095, 10190, 14479, 20380, 28958, 57916, 72395, 144790, 289580, 14754101, 29508202, 59016404, 73770505, 147541010, 295082020]

約数ペア:

[(1, 295082020), (2, 147541010), (4, 73770505), (5, 59016404), (10, 29508202), (20, 14754101), (1019, 289580), (2038, 144790), (4076, 72395), (5095, 57916), (10190, 28958), (14479, 20380)]