6849680

素因数分解:

$2^4\times 5^1\times {\mathrm{85621}}^1$

素因数の和:85634

約数の個数: 20

約数和(自身を含む): 15925692

約数和(自身を除く): 9076012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 85621, 171242, 342484, 428105, 684968, 856210, 1369936, 1712420, 3424840, 6849680]

約数ペア:

[(1, 6849680), (2, 3424840), (4, 1712420), (5, 1369936), (8, 856210), (10, 684968), (16, 428105), (20, 342484), (40, 171242), (80, 85621)]