6382209640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{4231}}^1$

素因数の和:5162

約数の個数: 64

約数和(自身を含む): 14714156160

約数和(自身を除く): 8331946520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 877, 1720, 1754, 3508, 4231, 4385, 7016, 8462, 8770, 16924, 17540, 21155, 33848, 35080, 37711, 42310, 75422, 84620, 150844, 169240, 181933, 188555, 301688, 363866, 377110, 727732, 754220, 909665, 1455464, 1508440, 1819330, 3638660, 3710587, 7277320, 7421174, 14842348, 18552935, 29684696, 37105870, 74211740, 148423480, 159555241, 319110482, 638220964, 797776205, 1276441928, 1595552410, 3191104820, 6382209640]

約数ペア:

[(1, 6382209640), (2, 3191104820), (4, 1595552410), (5, 1276441928), (8, 797776205), (10, 638220964), (20, 319110482), (40, 159555241), (43, 148423480), (86, 74211740), (172, 37105870), (215, 29684696), (344, 18552935), (430, 14842348), (860, 7421174), (877, 7277320), (1720, 3710587), (1754, 3638660), (3508, 1819330), (4231, 1508440), (4385, 1455464), (7016, 909665), (8462, 754220), (8770, 727732), (16924, 377110), (17540, 363866), (21155, 301688), (33848, 188555), (35080, 181933), (37711, 169240), (42310, 150844), (75422, 84620)]