8338540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59561}}^1$

素因数の和:59577

約数の個数: 24

約数和(自身を含む): 20012832

約数和(自身を除く): 11674292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 59561, 119122, 238244, 297805, 416927, 595610, 833854, 1191220, 1667708, 2084635, 4169270, 8338540]

約数ペア:

[(1, 8338540), (2, 4169270), (4, 2084635), (5, 1667708), (7, 1191220), (10, 833854), (14, 595610), (20, 416927), (28, 297805), (35, 238244), (70, 119122), (140, 59561)]