191235260

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{34519}}^1$

素因数の和:34805

約数の個数: 24

約数和(自身を含む): 403055520

約数和(自身を除く): 211820260

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 34519, 69038, 138076, 172595, 345190, 690380, 9561763, 19123526, 38247052, 47808815, 95617630, 191235260]

約数ペア:

[(1, 191235260), (2, 95617630), (4, 47808815), (5, 38247052), (10, 19123526), (20, 9561763), (277, 690380), (554, 345190), (1108, 172595), (1385, 138076), (2770, 69038), (5540, 34519)]