14220220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101573}}^1$

素因数の和:101589

約数の個数: 24

約数和(自身を含む): 34128864

約数和(自身を除く): 19908644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 101573, 203146, 406292, 507865, 711011, 1015730, 1422022, 2031460, 2844044, 3555055, 7110110, 14220220]

約数ペア:

[(1, 14220220), (2, 7110110), (4, 3555055), (5, 2844044), (7, 2031460), (10, 1422022), (14, 1015730), (20, 711011), (28, 507865), (35, 406292), (70, 203146), (140, 101573)]