167703020

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{5297}}^1$

素因数の和:6889

約数の個数: 24

約数和(自身を含む): 352465344

約数和(自身を除く): 184762324

約数列:

[1, 2, 4, 5, 10, 20, 1583, 3166, 5297, 6332, 7915, 10594, 15830, 21188, 26485, 31660, 52970, 105940, 8385151, 16770302, 33540604, 41925755, 83851510, 167703020]

約数ペア:

[(1, 167703020), (2, 83851510), (4, 41925755), (5, 33540604), (10, 16770302), (20, 8385151), (1583, 105940), (3166, 52970), (5297, 31660), (6332, 26485), (7915, 21188), (10594, 15830)]