5689460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40639}}^1$

素因数の和:40655

約数の個数: 24

約数和(自身を含む): 13655040

約数和(自身を除く): 7965580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40639, 81278, 162556, 203195, 284473, 406390, 568946, 812780, 1137892, 1422365, 2844730, 5689460]

約数ペア:

[(1, 5689460), (2, 2844730), (4, 1422365), (5, 1137892), (7, 812780), (10, 568946), (14, 406390), (20, 284473), (28, 203195), (35, 162556), (70, 81278), (140, 40639)]