2100050710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1\times {\mathrm{2777}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 3864309120

約数和(自身を除く): 1764258410

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1609, 2777, 3218, 5554, 8045, 13885, 16090, 27770, 75623, 130519, 151246, 261038, 378115, 652595, 756230, 1305190, 4468193, 8936386, 22340965, 44681930, 210005071, 420010142, 1050025355, 2100050710]

約数ペア:

[(1, 2100050710), (2, 1050025355), (5, 420010142), (10, 210005071), (47, 44681930), (94, 22340965), (235, 8936386), (470, 4468193), (1609, 1305190), (2777, 756230), (3218, 652595), (5554, 378115), (8045, 261038), (13885, 151246), (16090, 130519), (27770, 75623)]