766730260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2255089}}^1$

素因数の和:2255115

約数の個数: 24

約数和(自身を含む): 1704848040

約数和(自身を除く): 938117780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2255089, 4510178, 9020356, 11275445, 22550890, 38336513, 45101780, 76673026, 153346052, 191682565, 383365130, 766730260]

約数ペア:

[(1, 766730260), (2, 383365130), (4, 191682565), (5, 153346052), (10, 76673026), (17, 45101780), (20, 38336513), (34, 22550890), (68, 11275445), (85, 9020356), (170, 4510178), (340, 2255089)]