117792920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4337}}^1$

素因数の和:4452

約数の個数: 64

約数和(自身を含む): 306089280

約数和(自身を除く): 188296360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 4337, 5432, 6790, 8674, 13580, 17348, 21685, 27160, 30359, 34696, 43370, 60718, 86740, 121436, 151795, 173480, 242872, 303590, 420689, 607180, 841378, 1214360, 1682756, 2103445, 2944823, 3365512, 4206890, 5889646, 8413780, 11779292, 14724115, 16827560, 23558584, 29448230, 58896460, 117792920]

約数ペア:

[(1, 117792920), (2, 58896460), (4, 29448230), (5, 23558584), (7, 16827560), (8, 14724115), (10, 11779292), (14, 8413780), (20, 5889646), (28, 4206890), (35, 3365512), (40, 2944823), (56, 2103445), (70, 1682756), (97, 1214360), (140, 841378), (194, 607180), (280, 420689), (388, 303590), (485, 242872), (679, 173480), (776, 151795), (970, 121436), (1358, 86740), (1940, 60718), (2716, 43370), (3395, 34696), (3880, 30359), (4337, 27160), (5432, 21685), (6790, 17348), (8674, 13580)]