42324340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72973}}^1$

素因数の和:73011

約数の個数: 24

約数和(自身を含む): 91947240

約数和(自身を除く): 49622900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 72973, 145946, 291892, 364865, 729730, 1459460, 2116217, 4232434, 8464868, 10581085, 21162170, 42324340]

約数ペア:

[(1, 42324340), (2, 21162170), (4, 10581085), (5, 8464868), (10, 4232434), (20, 2116217), (29, 1459460), (58, 729730), (116, 364865), (145, 291892), (290, 145946), (580, 72973)]