6373940

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 13434792

約数和(自身を除く): 7060852

約数列:

[1, 2, 4, 5, 10, 20, 421, 757, 842, 1514, 1684, 2105, 3028, 3785, 4210, 7570, 8420, 15140, 318697, 637394, 1274788, 1593485, 3186970, 6373940]

約数ペア:

[(1, 6373940), (2, 3186970), (4, 1593485), (5, 1274788), (10, 637394), (20, 318697), (421, 15140), (757, 8420), (842, 7570), (1514, 4210), (1684, 3785), (2105, 3028)]