26411020580

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{3850003}}^1$

素因数の和:3850033

約数の個数: 48

約数和(自身を含む): 64680067200

約数和(自身を除く): 38269046620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 3850003, 7700006, 15400012, 19250015, 26950021, 38500030, 53900042, 77000060, 107800084, 134750105, 188650147, 269500210, 377300294, 539000420, 754600588, 943250735, 1320551029, 1886501470, 2641102058, 3773002940, 5282204116, 6602755145, 13205510290, 26411020580]

約数ペア:

[(1, 26411020580), (2, 13205510290), (4, 6602755145), (5, 5282204116), (7, 3773002940), (10, 2641102058), (14, 1886501470), (20, 1320551029), (28, 943250735), (35, 754600588), (49, 539000420), (70, 377300294), (98, 269500210), (140, 188650147), (196, 134750105), (245, 107800084), (343, 77000060), (490, 53900042), (686, 38500030), (980, 26950021), (1372, 19250015), (1715, 15400012), (3430, 7700006), (6860, 3850003)]