9684940

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{709}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 20396880

約数和(自身を除く): 10711940

約数列:

[1, 2, 4, 5, 10, 20, 683, 709, 1366, 1418, 2732, 2836, 3415, 3545, 6830, 7090, 13660, 14180, 484247, 968494, 1936988, 2421235, 4842470, 9684940]

約数ペア:

[(1, 9684940), (2, 4842470), (4, 2421235), (5, 1936988), (10, 968494), (20, 484247), (683, 14180), (709, 13660), (1366, 7090), (1418, 6830), (2732, 3545), (2836, 3415)]