2013343750

素因数分解:

$2^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{5857}}^1$

素因数の和:5900

約数の個数: 56

約数和(自身を含む): 4118853528

約数和(自身を除く): 2105509778

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 3125, 5857, 6250, 6875, 11714, 13750, 15625, 29285, 31250, 34375, 58570, 64427, 68750, 128854, 146425, 171875, 292850, 322135, 343750, 644270, 732125, 1464250, 1610675, 3221350, 3660625, 7321250, 8053375, 16106750, 18303125, 36606250, 40266875, 80533750, 91515625, 183031250, 201334375, 402668750, 1006671875, 2013343750]

約数ペア:

[(1, 2013343750), (2, 1006671875), (5, 402668750), (10, 201334375), (11, 183031250), (22, 91515625), (25, 80533750), (50, 40266875), (55, 36606250), (110, 18303125), (125, 16106750), (250, 8053375), (275, 7321250), (550, 3660625), (625, 3221350), (1250, 1610675), (1375, 1464250), (2750, 732125), (3125, 644270), (5857, 343750), (6250, 322135), (6875, 292850), (11714, 171875), (13750, 146425), (15625, 128854), (29285, 68750), (31250, 64427), (34375, 58570)]