8244460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58889}}^1$

素因数の和:58905

約数の個数: 24

約数和(自身を含む): 19787040

約数和(自身を除く): 11542580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58889, 117778, 235556, 294445, 412223, 588890, 824446, 1177780, 1648892, 2061115, 4122230, 8244460]

約数ペア:

[(1, 8244460), (2, 4122230), (4, 2061115), (5, 1648892), (7, 1177780), (10, 824446), (14, 588890), (20, 412223), (28, 294445), (35, 235556), (70, 117778), (140, 58889)]