3720220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{26573}}^1$

素因数の和:26589

約数の個数: 24

約数和(自身を含む): 8928864

約数和(自身を除く): 5208644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 26573, 53146, 106292, 132865, 186011, 265730, 372022, 531460, 744044, 930055, 1860110, 3720220]

約数ペア:

[(1, 3720220), (2, 1860110), (4, 930055), (5, 744044), (7, 531460), (10, 372022), (14, 265730), (20, 186011), (28, 132865), (35, 106292), (70, 53146), (140, 26573)]