99232940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{51151}}^1$

素因数の和:51257

約数の個数: 24

約数和(自身を含む): 210541632

約数和(自身を除く): 111308692

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 51151, 102302, 204604, 255755, 511510, 1023020, 4961647, 9923294, 19846588, 24808235, 49616470, 99232940]

約数ペア:

[(1, 99232940), (2, 49616470), (4, 24808235), (5, 19846588), (10, 9923294), (20, 4961647), (97, 1023020), (194, 511510), (388, 255755), (485, 204604), (970, 102302), (1940, 51151)]