90834280

素因数分解:

$2^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2953}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 204712200

約数和(自身を除く): 113877920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769, 1538, 2953, 3076, 3845, 5906, 6152, 7690, 11812, 14765, 15380, 23624, 29530, 30760, 59060, 118120, 2270857, 4541714, 9083428, 11354285, 18166856, 22708570, 45417140, 90834280]

約数ペア:

[(1, 90834280), (2, 45417140), (4, 22708570), (5, 18166856), (8, 11354285), (10, 9083428), (20, 4541714), (40, 2270857), (769, 118120), (1538, 59060), (2953, 30760), (3076, 29530), (3845, 23624), (5906, 15380), (6152, 14765), (7690, 11812)]