8806420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{62903}}^1$

素因数の和:62919

約数の個数: 24

約数和(自身を含む): 21135744

約数和(自身を除く): 12329324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 62903, 125806, 251612, 314515, 440321, 629030, 880642, 1258060, 1761284, 2201605, 4403210, 8806420]

約数ペア:

[(1, 8806420), (2, 4403210), (4, 2201605), (5, 1761284), (7, 1258060), (10, 880642), (14, 629030), (20, 440321), (28, 314515), (35, 251612), (70, 125806), (140, 62903)]