65230040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85829}}^1$

素因数の和:85859

約数の個数: 32

約数和(自身を含む): 154494000

約数和(自身を除く): 89263960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 85829, 171658, 343316, 429145, 686632, 858290, 1630751, 1716580, 3261502, 3433160, 6523004, 8153755, 13046008, 16307510, 32615020, 65230040]

約数ペア:

[(1, 65230040), (2, 32615020), (4, 16307510), (5, 13046008), (8, 8153755), (10, 6523004), (19, 3433160), (20, 3261502), (38, 1716580), (40, 1630751), (76, 858290), (95, 686632), (152, 429145), (190, 343316), (380, 171658), (760, 85829)]