4062940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29021}}^1$

素因数の和:29037

約数の個数: 24

約数和(自身を含む): 9751392

約数和(自身を除く): 5688452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29021, 58042, 116084, 145105, 203147, 290210, 406294, 580420, 812588, 1015735, 2031470, 4062940]

約数ペア:

[(1, 4062940), (2, 2031470), (4, 1015735), (5, 812588), (7, 580420), (10, 406294), (14, 290210), (20, 203147), (28, 145105), (35, 116084), (70, 58042), (140, 29021)]