239633650

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{49409}}^1$

素因数の和:49518

約数の個数: 24

約数和(自身を含む): 450322740

約数和(自身を除く): 210689090

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 49409, 98818, 247045, 494090, 1235225, 2470450, 4792673, 9585346, 23963365, 47926730, 119816825, 239633650]

約数ペア:

[(1, 239633650), (2, 119816825), (5, 47926730), (10, 23963365), (25, 9585346), (50, 4792673), (97, 2470450), (194, 1235225), (485, 494090), (970, 247045), (2425, 98818), (4850, 49409)]