77133860

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{7577}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 162320760

約数和(自身を除く): 85186900

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 7577, 10180, 15154, 30308, 37885, 75770, 151540, 3856693, 7713386, 15426772, 19283465, 38566930, 77133860]

約数ペア:

[(1, 77133860), (2, 38566930), (4, 19283465), (5, 15426772), (10, 7713386), (20, 3856693), (509, 151540), (1018, 75770), (2036, 37885), (2545, 30308), (5090, 15154), (7577, 10180)]