58028720

素因数分解:

$2^4\times 5^1\times {\mathrm{725359}}^1$

素因数の和:725372

約数の個数: 20

約数和(自身を含む): 134916960

約数和(自身を除く): 76888240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 725359, 1450718, 2901436, 3626795, 5802872, 7253590, 11605744, 14507180, 29014360, 58028720]

約数ペア:

[(1, 58028720), (2, 29014360), (4, 14507180), (5, 11605744), (8, 7253590), (10, 5802872), (16, 3626795), (20, 2901436), (40, 1450718), (80, 725359)]