11778829960

素因数分解:

$2^3\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{190843}}^1$

素因数の和:192397

約数の個数: 32

約数和(自身を含む): 26519682240

約数和(自身を除く): 14740852280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1543, 3086, 6172, 7715, 12344, 15430, 30860, 61720, 190843, 381686, 763372, 954215, 1526744, 1908430, 3816860, 7633720, 294470749, 588941498, 1177882996, 1472353745, 2355765992, 2944707490, 5889414980, 11778829960]

約数ペア:

[(1, 11778829960), (2, 5889414980), (4, 2944707490), (5, 2355765992), (8, 1472353745), (10, 1177882996), (20, 588941498), (40, 294470749), (1543, 7633720), (3086, 3816860), (6172, 1908430), (7715, 1526744), (12344, 954215), (15430, 763372), (30860, 381686), (61720, 190843)]