8529680

素因数分解:

$2^4\times 5^1\times {\mathrm{106621}}^1$

素因数の和:106634

約数の個数: 20

約数和(自身を含む): 19831692

約数和(自身を除く): 11302012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106621, 213242, 426484, 533105, 852968, 1066210, 1705936, 2132420, 4264840, 8529680]

約数ペア:

[(1, 8529680), (2, 4264840), (4, 2132420), (5, 1705936), (8, 1066210), (10, 852968), (16, 533105), (20, 426484), (40, 213242), (80, 106621)]