63764560

素因数分解:

$2^4\times 5^1\times {\mathrm{797057}}^1$

素因数の和:797070

約数の個数: 20

約数和(自身を含む): 148252788

約数和(自身を除く): 84488228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797057, 1594114, 3188228, 3985285, 6376456, 7970570, 12752912, 15941140, 31882280, 63764560]

約数ペア:

[(1, 63764560), (2, 31882280), (4, 15941140), (5, 12752912), (8, 7970570), (10, 6376456), (16, 3985285), (20, 3188228), (40, 1594114), (80, 797057)]