298433920

素因数分解:

$2^7\times 5^1\times {\mathrm{466303}}^1$

素因数の和:466322

約数の個数: 32

約数和(自身を含む): 713445120

約数和(自身を除く): 415011200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 466303, 932606, 1865212, 2331515, 3730424, 4663030, 7460848, 9326060, 14921696, 18652120, 29843392, 37304240, 59686784, 74608480, 149216960, 298433920]

約数ペア:

[(1, 298433920), (2, 149216960), (4, 74608480), (5, 59686784), (8, 37304240), (10, 29843392), (16, 18652120), (20, 14921696), (32, 9326060), (40, 7460848), (64, 4663030), (80, 3730424), (128, 2331515), (160, 1865212), (320, 932606), (640, 466303)]