243368500

素因数分解:

$2^2\times 5^3\times {\mathrm{233}}^1\times {\mathrm{2089}}^1$

素因数の和:2341

約数の個数: 48

約数和(自身を含む): 534053520

約数和(自身を除く): 290685020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 233, 250, 466, 500, 932, 1165, 2089, 2330, 4178, 4660, 5825, 8356, 10445, 11650, 20890, 23300, 29125, 41780, 52225, 58250, 104450, 116500, 208900, 261125, 486737, 522250, 973474, 1044500, 1946948, 2433685, 4867370, 9734740, 12168425, 24336850, 48673700, 60842125, 121684250, 243368500]

約数ペア:

[(1, 243368500), (2, 121684250), (4, 60842125), (5, 48673700), (10, 24336850), (20, 12168425), (25, 9734740), (50, 4867370), (100, 2433685), (125, 1946948), (233, 1044500), (250, 973474), (466, 522250), (500, 486737), (932, 261125), (1165, 208900), (2089, 116500), (2330, 104450), (4178, 58250), (4660, 52225), (5825, 41780), (8356, 29125), (10445, 23300), (11650, 20890)]