6824420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17959}}^1$

素因数の和:17987

約数の個数: 24

約数和(自身を含む): 15086400

約数和(自身を除く): 8261980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 17959, 35918, 71836, 89795, 179590, 341221, 359180, 682442, 1364884, 1706105, 3412210, 6824420]

約数ペア:

[(1, 6824420), (2, 3412210), (4, 1706105), (5, 1364884), (10, 682442), (19, 359180), (20, 341221), (38, 179590), (76, 89795), (95, 71836), (190, 35918), (380, 17959)]