2134804580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{6701}}^1$

素因数の和:7664

約数の個数: 48

約数和(自身を含む): 4752575856

約数和(自身を除く): 2617771276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 937, 1874, 3748, 4685, 6701, 9370, 13402, 15929, 18740, 26804, 31858, 33505, 63716, 67010, 79645, 113917, 134020, 159290, 227834, 318580, 455668, 569585, 1139170, 2278340, 6278837, 12557674, 25115348, 31394185, 62788370, 106740229, 125576740, 213480458, 426960916, 533701145, 1067402290, 2134804580]

約数ペア:

[(1, 2134804580), (2, 1067402290), (4, 533701145), (5, 426960916), (10, 213480458), (17, 125576740), (20, 106740229), (34, 62788370), (68, 31394185), (85, 25115348), (170, 12557674), (340, 6278837), (937, 2278340), (1874, 1139170), (3748, 569585), (4685, 455668), (6701, 318580), (9370, 227834), (13402, 159290), (15929, 134020), (18740, 113917), (26804, 79645), (31858, 67010), (33505, 63716)]