159700540

素因数分解:

$2^2\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{3779}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 335618640

約数和(自身を除く): 175918100

約数列:

[1, 2, 4, 5, 10, 20, 2113, 3779, 4226, 7558, 8452, 10565, 15116, 18895, 21130, 37790, 42260, 75580, 7985027, 15970054, 31940108, 39925135, 79850270, 159700540]

約数ペア:

[(1, 159700540), (2, 79850270), (4, 39925135), (5, 31940108), (10, 15970054), (20, 7985027), (2113, 75580), (3779, 42260), (4226, 37790), (7558, 21130), (8452, 18895), (10565, 15116)]