73876240

素因数分解:

$2^4\times 5^1\times {\mathrm{923453}}^1$

素因数の和:923466

約数の個数: 20

約数和(自身を含む): 171762444

約数和(自身を除く): 97886204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 923453, 1846906, 3693812, 4617265, 7387624, 9234530, 14775248, 18469060, 36938120, 73876240]

約数ペア:

[(1, 73876240), (2, 36938120), (4, 18469060), (5, 14775248), (8, 9234530), (10, 7387624), (16, 4617265), (20, 3693812), (40, 1846906), (80, 923453)]