10916240

素因数分解:

$2^4\times 5^1\times {\mathrm{136453}}^1$

素因数の和:136466

約数の個数: 20

約数和(自身を含む): 25380444

約数和(自身を除く): 14464204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 136453, 272906, 545812, 682265, 1091624, 1364530, 2183248, 2729060, 5458120, 10916240]

約数ペア:

[(1, 10916240), (2, 5458120), (4, 2729060), (5, 2183248), (8, 1364530), (10, 1091624), (16, 682265), (20, 545812), (40, 272906), (80, 136453)]