7773553670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{20021}}^1$

素因数の和:21016

約数の個数: 32

約数和(自身を含む): 14349527136

約数和(自身を除く): 6575973466

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 947, 1894, 4735, 9470, 20021, 38827, 40042, 77654, 100105, 194135, 200210, 388270, 820861, 1641722, 4104305, 8208610, 18959887, 37919774, 94799435, 189598870, 777355367, 1554710734, 3886776835, 7773553670]

約数ペア:

[(1, 7773553670), (2, 3886776835), (5, 1554710734), (10, 777355367), (41, 189598870), (82, 94799435), (205, 37919774), (410, 18959887), (947, 8208610), (1894, 4104305), (4735, 1641722), (9470, 820861), (20021, 388270), (38827, 200210), (40042, 194135), (77654, 100105)]