2012483660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{5119}}^1$

素因数の和:6926

約数の個数: 48

約数和(自身を含む): 4613898240

約数和(自身を除く): 2601414580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1787, 3574, 5119, 7148, 8935, 10238, 17870, 19657, 20476, 25595, 35740, 39314, 51190, 56309, 78628, 98285, 102380, 112618, 196570, 225236, 281545, 393140, 563090, 1126180, 9147653, 18295306, 36590612, 45738265, 91476530, 100624183, 182953060, 201248366, 402496732, 503120915, 1006241830, 2012483660]

約数ペア:

[(1, 2012483660), (2, 1006241830), (4, 503120915), (5, 402496732), (10, 201248366), (11, 182953060), (20, 100624183), (22, 91476530), (44, 45738265), (55, 36590612), (110, 18295306), (220, 9147653), (1787, 1126180), (3574, 563090), (5119, 393140), (7148, 281545), (8935, 225236), (10238, 196570), (17870, 112618), (19657, 102380), (20476, 98285), (25595, 78628), (35740, 56309), (39314, 51190)]