26466800

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 60

約数和(自身を含む): 64210176

約数和(自身を除く): 37743376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 521, 635, 1016, 1042, 1270, 2032, 2084, 2540, 2605, 3175, 4168, 5080, 5210, 6350, 8336, 10160, 10420, 12700, 13025, 20840, 25400, 26050, 41680, 50800, 52100, 66167, 104200, 132334, 208400, 264668, 330835, 529336, 661670, 1058672, 1323340, 1654175, 2646680, 3308350, 5293360, 6616700, 13233400, 26466800]

約数ペア:

[(1, 26466800), (2, 13233400), (4, 6616700), (5, 5293360), (8, 3308350), (10, 2646680), (16, 1654175), (20, 1323340), (25, 1058672), (40, 661670), (50, 529336), (80, 330835), (100, 264668), (127, 208400), (200, 132334), (254, 104200), (400, 66167), (508, 52100), (521, 50800), (635, 41680), (1016, 26050), (1042, 25400), (1270, 20840), (2032, 13025), (2084, 12700), (2540, 10420), (2605, 10160), (3175, 8336), (4168, 6350), (5080, 5210)]