13435093640

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{11279}}^1$

素因数の和:11694

約数の個数: 64

約数和(自身を含む): 30642796800

約数和(自身を除く): 17207703160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 307, 388, 485, 614, 776, 970, 1228, 1535, 1940, 2456, 3070, 3880, 6140, 11279, 12280, 22558, 29779, 45116, 56395, 59558, 90232, 112790, 119116, 148895, 225580, 238232, 297790, 451160, 595580, 1094063, 1191160, 2188126, 3462653, 4376252, 5470315, 6925306, 8752504, 10940630, 13850612, 17313265, 21881260, 27701224, 34626530, 43762520, 69253060, 138506120, 335877341, 671754682, 1343509364, 1679386705, 2687018728, 3358773410, 6717546820, 13435093640]

約数ペア:

[(1, 13435093640), (2, 6717546820), (4, 3358773410), (5, 2687018728), (8, 1679386705), (10, 1343509364), (20, 671754682), (40, 335877341), (97, 138506120), (194, 69253060), (307, 43762520), (388, 34626530), (485, 27701224), (614, 21881260), (776, 17313265), (970, 13850612), (1228, 10940630), (1535, 8752504), (1940, 6925306), (2456, 5470315), (3070, 4376252), (3880, 3462653), (6140, 2188126), (11279, 1191160), (12280, 1094063), (22558, 595580), (29779, 451160), (45116, 297790), (56395, 238232), (59558, 225580), (90232, 148895), (112790, 119116)]