534762940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{275651}}^1$

素因数の和:275757

約数の個数: 24

約数和(自身を含む): 1134583632

約数和(自身を除く): 599820692

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 275651, 551302, 1102604, 1378255, 2756510, 5513020, 26738147, 53476294, 106952588, 133690735, 267381470, 534762940]

約数ペア:

[(1, 534762940), (2, 267381470), (4, 133690735), (5, 106952588), (10, 53476294), (20, 26738147), (97, 5513020), (194, 2756510), (388, 1378255), (485, 1102604), (970, 551302), (1940, 275651)]