41959600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5558

約数の個数: 60

約数和(自身を含む): 106132840

約数和(自身を除く): 64173240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 5521, 7600, 11042, 22084, 27605, 44168, 55210, 88336, 104899, 110420, 138025, 209798, 220840, 276050, 419596, 441680, 524495, 552100, 839192, 1048990, 1104200, 1678384, 2097980, 2208400, 2622475, 4195960, 5244950, 8391920, 10489900, 20979800, 41959600]

約数ペア:

[(1, 41959600), (2, 20979800), (4, 10489900), (5, 8391920), (8, 5244950), (10, 4195960), (16, 2622475), (19, 2208400), (20, 2097980), (25, 1678384), (38, 1104200), (40, 1048990), (50, 839192), (76, 552100), (80, 524495), (95, 441680), (100, 419596), (152, 276050), (190, 220840), (200, 209798), (304, 138025), (380, 110420), (400, 104899), (475, 88336), (760, 55210), (950, 44168), (1520, 27605), (1900, 22084), (3800, 11042), (5521, 7600)]