3957340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6823}}^1$

素因数の和:6861

約数の個数: 24

約数和(自身を含む): 8598240

約数和(自身を除く): 4640900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6823, 13646, 27292, 34115, 68230, 136460, 197867, 395734, 791468, 989335, 1978670, 3957340]

約数ペア:

[(1, 3957340), (2, 1978670), (4, 989335), (5, 791468), (10, 395734), (20, 197867), (29, 136460), (58, 68230), (116, 34115), (145, 27292), (290, 13646), (580, 6823)]