29374415740

素因数分解:

$2^2\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{742153}}^1$

素因数の和:744141

約数の個数: 24

約数和(自身を含む): 61717526640

約数和(自身を除く): 32343110900

約数列:

[1, 2, 4, 5, 10, 20, 1979, 3958, 7916, 9895, 19790, 39580, 742153, 1484306, 2968612, 3710765, 7421530, 14843060, 1468720787, 2937441574, 5874883148, 7343603935, 14687207870, 29374415740]

約数ペア:

[(1, 29374415740), (2, 14687207870), (4, 7343603935), (5, 5874883148), (10, 2937441574), (20, 1468720787), (1979, 14843060), (3958, 7421530), (7916, 3710765), (9895, 2968612), (19790, 1484306), (39580, 742153)]