77046280

素因数分解:

$2^3\times 5^1\times {\mathrm{1926157}}^1$

素因数の和:1926168

約数の個数: 16

約数和(自身を含む): 173354220

約数和(自身を除く): 96307940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1926157, 3852314, 7704628, 9630785, 15409256, 19261570, 38523140, 77046280]

約数ペア:

[(1, 77046280), (2, 38523140), (4, 19261570), (5, 15409256), (8, 9630785), (10, 7704628), (20, 3852314), (40, 1926157)]