519241307140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1\times {\mathrm{470933}}^1$

素因数の和:472872

約数の個数: 48

約数和(自身を含む): 1128602749680

約数和(自身を除く): 609361442540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1901, 3802, 7604, 9505, 19010, 38020, 55129, 110258, 220516, 275645, 470933, 551290, 941866, 1102580, 1883732, 2354665, 4709330, 9418660, 13657057, 27314114, 54628228, 68285285, 136570570, 273141140, 895243633, 1790487266, 3580974532, 4476218165, 8952436330, 17904872660, 25962065357, 51924130714, 103848261428, 129810326785, 259620653570, 519241307140]

約数ペア:

[(1, 519241307140), (2, 259620653570), (4, 129810326785), (5, 103848261428), (10, 51924130714), (20, 25962065357), (29, 17904872660), (58, 8952436330), (116, 4476218165), (145, 3580974532), (290, 1790487266), (580, 895243633), (1901, 273141140), (3802, 136570570), (7604, 68285285), (9505, 54628228), (19010, 27314114), (38020, 13657057), (55129, 9418660), (110258, 4709330), (220516, 2354665), (275645, 1883732), (470933, 1102580), (551290, 941866)]