1412827600

素因数分解:

$2^4\times 5^2\times {\mathrm{1061}}^1\times {\mathrm{3329}}^1$

素因数の和:4408

約数の個数: 60

約数和(自身を含む): 3398538060

約数和(自身を除く): 1985710460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1061, 2122, 3329, 4244, 5305, 6658, 8488, 10610, 13316, 16645, 16976, 21220, 26525, 26632, 33290, 42440, 53050, 53264, 66580, 83225, 84880, 106100, 133160, 166450, 212200, 266320, 332900, 424400, 665800, 1331600, 3532069, 7064138, 14128276, 17660345, 28256552, 35320690, 56513104, 70641380, 88301725, 141282760, 176603450, 282565520, 353206900, 706413800, 1412827600]

約数ペア:

[(1, 1412827600), (2, 706413800), (4, 353206900), (5, 282565520), (8, 176603450), (10, 141282760), (16, 88301725), (20, 70641380), (25, 56513104), (40, 35320690), (50, 28256552), (80, 17660345), (100, 14128276), (200, 7064138), (400, 3532069), (1061, 1331600), (2122, 665800), (3329, 424400), (4244, 332900), (5305, 266320), (6658, 212200), (8488, 166450), (10610, 133160), (13316, 106100), (16645, 84880), (16976, 83225), (21220, 66580), (26525, 53264), (26632, 53050), (33290, 42440)]