16175065640

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1\times {\mathrm{2179}}^1$

素因数の和:3570

約数の個数: 64

約数和(自身を含む): 36681552000

約数和(自身を除く): 20506486360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1229, 1510, 2179, 2458, 3020, 4358, 4916, 6040, 6145, 8716, 9832, 10895, 12290, 17432, 21790, 24580, 43580, 49160, 87160, 185579, 329029, 371158, 658058, 742316, 927895, 1316116, 1484632, 1645145, 1855790, 2632232, 2677991, 3290290, 3711580, 5355982, 6580580, 7423160, 10711964, 13161160, 13389955, 21423928, 26779910, 53559820, 107119640, 404376641, 808753282, 1617506564, 2021883205, 3235013128, 4043766410, 8087532820, 16175065640]

約数ペア:

[(1, 16175065640), (2, 8087532820), (4, 4043766410), (5, 3235013128), (8, 2021883205), (10, 1617506564), (20, 808753282), (40, 404376641), (151, 107119640), (302, 53559820), (604, 26779910), (755, 21423928), (1208, 13389955), (1229, 13161160), (1510, 10711964), (2179, 7423160), (2458, 6580580), (3020, 5355982), (4358, 3711580), (4916, 3290290), (6040, 2677991), (6145, 2632232), (8716, 1855790), (9832, 1645145), (10895, 1484632), (12290, 1316116), (17432, 927895), (21790, 742316), (24580, 658058), (43580, 371158), (49160, 329029), (87160, 185579)]