6729680

素因数分解:

$2^4\times 5^1\times {\mathrm{84121}}^1$

素因数の和:84134

約数の個数: 20

約数和(自身を含む): 15646692

約数和(自身を除く): 8917012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 84121, 168242, 336484, 420605, 672968, 841210, 1345936, 1682420, 3364840, 6729680]

約数ペア:

[(1, 6729680), (2, 3364840), (4, 1682420), (5, 1345936), (8, 841210), (10, 672968), (16, 420605), (20, 336484), (40, 168242), (80, 84121)]