2664302800

素因数分解:

$2^4\times 5^2\times {\mathrm{353}}^1\times {\mathrm{18869}}^1$

素因数の和:19240

約数の個数: 60

約数和(自身を含む): 6419460780

約数和(自身を除く): 3755157980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 353, 400, 706, 1412, 1765, 2824, 3530, 5648, 7060, 8825, 14120, 17650, 18869, 28240, 35300, 37738, 70600, 75476, 94345, 141200, 150952, 188690, 301904, 377380, 471725, 754760, 943450, 1509520, 1886900, 3773800, 6660757, 7547600, 13321514, 26643028, 33303785, 53286056, 66607570, 106572112, 133215140, 166518925, 266430280, 333037850, 532860560, 666075700, 1332151400, 2664302800]

約数ペア:

[(1, 2664302800), (2, 1332151400), (4, 666075700), (5, 532860560), (8, 333037850), (10, 266430280), (16, 166518925), (20, 133215140), (25, 106572112), (40, 66607570), (50, 53286056), (80, 33303785), (100, 26643028), (200, 13321514), (353, 7547600), (400, 6660757), (706, 3773800), (1412, 1886900), (1765, 1509520), (2824, 943450), (3530, 754760), (5648, 471725), (7060, 377380), (8825, 301904), (14120, 188690), (17650, 150952), (18869, 141200), (28240, 94345), (35300, 75476), (37738, 70600)]