57896860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11177}}^1$

素因数の和:11230

約数の個数: 48

約数和(自身を含む): 142720704

約数和(自身を除く): 84823844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 11177, 22354, 44708, 55885, 78239, 111770, 156478, 223540, 312956, 391195, 413549, 782390, 827098, 1564780, 1654196, 2067745, 2894843, 4135490, 5789686, 8270980, 11579372, 14474215, 28948430, 57896860]

約数ペア:

[(1, 57896860), (2, 28948430), (4, 14474215), (5, 11579372), (7, 8270980), (10, 5789686), (14, 4135490), (20, 2894843), (28, 2067745), (35, 1654196), (37, 1564780), (70, 827098), (74, 782390), (140, 413549), (148, 391195), (185, 312956), (259, 223540), (370, 156478), (518, 111770), (740, 78239), (1036, 55885), (1295, 44708), (2590, 22354), (5180, 11177)]