85655441080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{194671457}}^1$

素因数の和:194671479

約数の個数: 32

約数和(自身を含む): 210245174640

約数和(自身を除く): 124589733560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 194671457, 389342914, 778685828, 973357285, 1557371656, 1946714570, 2141386027, 3893429140, 4282772054, 7786858280, 8565544108, 10706930135, 17131088216, 21413860270, 42827720540, 85655441080]

約数ペア:

[(1, 85655441080), (2, 42827720540), (4, 21413860270), (5, 17131088216), (8, 10706930135), (10, 8565544108), (11, 7786858280), (20, 4282772054), (22, 3893429140), (40, 2141386027), (44, 1946714570), (55, 1557371656), (88, 973357285), (110, 778685828), (220, 389342914), (440, 194671457)]