42605660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4027}}^1$

素因数の和:4082

約数の個数: 36

約数和(自身を含む): 93554328

約数和(自身を除く): 50948668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 4027, 5290, 8054, 10580, 16108, 20135, 40270, 80540, 92621, 185242, 370484, 463105, 926210, 1852420, 2130283, 4260566, 8521132, 10651415, 21302830, 42605660]

約数ペア:

[(1, 42605660), (2, 21302830), (4, 10651415), (5, 8521132), (10, 4260566), (20, 2130283), (23, 1852420), (46, 926210), (92, 463105), (115, 370484), (230, 185242), (460, 92621), (529, 80540), (1058, 40270), (2116, 20135), (2645, 16108), (4027, 10580), (5290, 8054)]