85333160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193939}}^1$

素因数の和:193961

約数の個数: 32

約数和(自身を含む): 209455200

約数和(自身を除く): 124122040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 193939, 387878, 775756, 969695, 1551512, 1939390, 2133329, 3878780, 4266658, 7757560, 8533316, 10666645, 17066632, 21333290, 42666580, 85333160]

約数ペア:

[(1, 85333160), (2, 42666580), (4, 21333290), (5, 17066632), (8, 10666645), (10, 8533316), (11, 7757560), (20, 4266658), (22, 3878780), (40, 2133329), (44, 1939390), (55, 1551512), (88, 969695), (110, 775756), (220, 387878), (440, 193939)]