766121480

素因数分解:

$2^3\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{14011}}^1$

素因数の和:15389

約数の個数: 32

約数和(自身を含む): 1725157440

約数和(自身を除く): 959035960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1367, 2734, 5468, 6835, 10936, 13670, 14011, 27340, 28022, 54680, 56044, 70055, 112088, 140110, 280220, 560440, 19153037, 38306074, 76612148, 95765185, 153224296, 191530370, 383060740, 766121480]

約数ペア:

[(1, 766121480), (2, 383060740), (4, 191530370), (5, 153224296), (8, 95765185), (10, 76612148), (20, 38306074), (40, 19153037), (1367, 560440), (2734, 280220), (5468, 140110), (6835, 112088), (10936, 70055), (13670, 56044), (14011, 54680), (27340, 28022)]