73036540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{33503}}^1$

素因数の和:33621

約数の個数: 24

約数和(自身を含む): 154788480

約数和(自身を除く): 81751940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 33503, 67006, 134012, 167515, 335030, 670060, 3651827, 7303654, 14607308, 18259135, 36518270, 73036540]

約数ペア:

[(1, 73036540), (2, 36518270), (4, 18259135), (5, 14607308), (10, 7303654), (20, 3651827), (109, 670060), (218, 335030), (436, 167515), (545, 134012), (1090, 67006), (2180, 33503)]