8199380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58567}}^1$

素因数の和:58583

約数の個数: 24

約数和(自身を含む): 19678848

約数和(自身を除く): 11479468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58567, 117134, 234268, 292835, 409969, 585670, 819938, 1171340, 1639876, 2049845, 4099690, 8199380]

約数ペア:

[(1, 8199380), (2, 4099690), (4, 2049845), (5, 1639876), (7, 1171340), (10, 819938), (14, 585670), (20, 409969), (28, 292835), (35, 234268), (70, 117134), (140, 58567)]