10196240

素因数分解:

$2^4\times 5^1\times {\mathrm{127453}}^1$

素因数の和:127466

約数の個数: 20

約数和(自身を含む): 23706444

約数和(自身を除く): 13510204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127453, 254906, 509812, 637265, 1019624, 1274530, 2039248, 2549060, 5098120, 10196240]

約数ペア:

[(1, 10196240), (2, 5098120), (4, 2549060), (5, 2039248), (8, 1274530), (10, 1019624), (16, 637265), (20, 509812), (40, 254906), (80, 127453)]