6916240

素因数分解:

$2^4\times 5^1\times {\mathrm{86453}}^1$

素因数の和:86466

約数の個数: 20

約数和(自身を含む): 16080444

約数和(自身を除く): 9164204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 86453, 172906, 345812, 432265, 691624, 864530, 1383248, 1729060, 3458120, 6916240]

約数ペア:

[(1, 6916240), (2, 3458120), (4, 1729060), (5, 1383248), (8, 864530), (10, 691624), (16, 432265), (20, 345812), (40, 172906), (80, 86453)]