41347990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 78732000

約数和(自身を除く): 37384010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 809, 1345, 1618, 2690, 4045, 5111, 8090, 10222, 15371, 25555, 30742, 51110, 76855, 153710, 217621, 435242, 1088105, 2176210, 4134799, 8269598, 20673995, 41347990]

約数ペア:

[(1, 41347990), (2, 20673995), (5, 8269598), (10, 4134799), (19, 2176210), (38, 1088105), (95, 435242), (190, 217621), (269, 153710), (538, 76855), (809, 51110), (1345, 30742), (1618, 25555), (2690, 15371), (4045, 10222), (5111, 8090)]