57204340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26731}}^1$

素因数の和:26847

約数の個数: 24

約数和(自身を含む): 121256352

約数和(自身を除く): 64052012

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 26731, 53462, 106924, 133655, 267310, 534620, 2860217, 5720434, 11440868, 14301085, 28602170, 57204340]

約数ペア:

[(1, 57204340), (2, 28602170), (4, 14301085), (5, 11440868), (10, 5720434), (20, 2860217), (107, 534620), (214, 267310), (428, 133655), (535, 106924), (1070, 53462), (2140, 26731)]