4250640185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{3907}}^1$

素因数の和:4205

約数の個数: 32

約数和(自身を含む): 5645528064

約数和(自身を除く): 1394887879

約数列:

[1, 5, 11, 55, 131, 151, 655, 755, 1441, 1661, 3907, 7205, 8305, 19535, 19781, 42977, 98905, 214885, 217591, 511817, 589957, 1087955, 2559085, 2949785, 5629987, 6489527, 28149935, 32447635, 77284367, 386421835, 850128037, 4250640185]

約数ペア:

[(1, 4250640185), (5, 850128037), (11, 386421835), (55, 77284367), (131, 32447635), (151, 28149935), (655, 6489527), (755, 5629987), (1441, 2949785), (1661, 2559085), (3907, 1087955), (7205, 589957), (8305, 511817), (19535, 217591), (19781, 214885), (42977, 98905)]