73090960

素因数分解:

$2^4\times 5^1\times {\mathrm{913637}}^1$

素因数の和:913650

約数の個数: 20

約数和(自身を含む): 169936668

約数和(自身を除く): 96845708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 913637, 1827274, 3654548, 4568185, 7309096, 9136370, 14618192, 18272740, 36545480, 73090960]

約数ペア:

[(1, 73090960), (2, 36545480), (4, 18272740), (5, 14618192), (8, 9136370), (10, 7309096), (16, 4568185), (20, 3654548), (40, 1827274), (80, 913637)]