80486350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{229961}}^1$

素因数の和:229980

約数の個数: 24

約数和(自身を含む): 171091728

約数和(自身を除く): 90605378

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 229961, 459922, 1149805, 1609727, 2299610, 3219454, 5749025, 8048635, 11498050, 16097270, 40243175, 80486350]

約数ペア:

[(1, 80486350), (2, 40243175), (5, 16097270), (7, 11498050), (10, 8048635), (14, 5749025), (25, 3219454), (35, 2299610), (50, 1609727), (70, 1149805), (175, 459922), (350, 229961)]