8892940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{63521}}^1$

素因数の和:63537

約数の個数: 24

約数和(自身を含む): 21343392

約数和(自身を除く): 12450452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 63521, 127042, 254084, 317605, 444647, 635210, 889294, 1270420, 1778588, 2223235, 4446470, 8892940]

約数ペア:

[(1, 8892940), (2, 4446470), (4, 2223235), (5, 1778588), (7, 1270420), (10, 889294), (14, 635210), (20, 444647), (28, 317605), (35, 254084), (70, 127042), (140, 63521)]