65014580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{171091}}^1$

素因数の和:171119

約数の個数: 24

約数和(自身を含む): 143717280

約数和(自身を除く): 78702700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 171091, 342182, 684364, 855455, 1710910, 3250729, 3421820, 6501458, 13002916, 16253645, 32507290, 65014580]

約数ペア:

[(1, 65014580), (2, 32507290), (4, 16253645), (5, 13002916), (10, 6501458), (19, 3421820), (20, 3250729), (38, 1710910), (76, 855455), (95, 684364), (190, 342182), (380, 171091)]