118146800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6869}}^1$

素因数の和:6930

約数の個数: 60

約数和(自身を含む): 290491080

約数和(自身を除く): 172344280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 6869, 8600, 13738, 17200, 27476, 34345, 54952, 68690, 109904, 137380, 171725, 274760, 295367, 343450, 549520, 590734, 686900, 1181468, 1373800, 1476835, 2362936, 2747600, 2953670, 4725872, 5907340, 7384175, 11814680, 14768350, 23629360, 29536700, 59073400, 118146800]

約数ペア:

[(1, 118146800), (2, 59073400), (4, 29536700), (5, 23629360), (8, 14768350), (10, 11814680), (16, 7384175), (20, 5907340), (25, 4725872), (40, 2953670), (43, 2747600), (50, 2362936), (80, 1476835), (86, 1373800), (100, 1181468), (172, 686900), (200, 590734), (215, 549520), (344, 343450), (400, 295367), (430, 274760), (688, 171725), (860, 137380), (1075, 109904), (1720, 68690), (2150, 54952), (3440, 34345), (4300, 27476), (6869, 17200), (8600, 13738)]