3168039740

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1\times {\mathrm{977}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 6701631552

約数和(自身を除く): 3533591812

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 823, 977, 985, 1646, 1954, 1970, 3292, 3908, 3940, 4115, 4885, 8230, 9770, 16460, 19540, 162131, 192469, 324262, 384938, 648524, 769876, 804071, 810655, 962345, 1608142, 1621310, 1924690, 3216284, 3242620, 3849380, 4020355, 8040710, 16081420, 158401987, 316803974, 633607948, 792009935, 1584019870, 3168039740]

約数ペア:

[(1, 3168039740), (2, 1584019870), (4, 792009935), (5, 633607948), (10, 316803974), (20, 158401987), (197, 16081420), (394, 8040710), (788, 4020355), (823, 3849380), (977, 3242620), (985, 3216284), (1646, 1924690), (1954, 1621310), (1970, 1608142), (3292, 962345), (3908, 810655), (3940, 804071), (4115, 769876), (4885, 648524), (8230, 384938), (9770, 324262), (16460, 192469), (19540, 162131)]