34742140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20929}}^1$

素因数の和:21021

約数の個数: 24

約数和(自身を含む): 73841040

約数和(自身を除く): 39098900

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 20929, 41858, 83716, 104645, 209290, 418580, 1737107, 3474214, 6948428, 8685535, 17371070, 34742140]

約数ペア:

[(1, 34742140), (2, 17371070), (4, 8685535), (5, 6948428), (10, 3474214), (20, 1737107), (83, 418580), (166, 209290), (332, 104645), (415, 83716), (830, 41858), (1660, 20929)]