2016808970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1753}}^1\times {\mathrm{10459}}^1$

素因数の和:12230

約数の個数: 32

約数和(自身を含む): 3962917440

約数和(自身を除く): 1946108470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1753, 3506, 8765, 10459, 17530, 19283, 20918, 38566, 52295, 96415, 104590, 115049, 192830, 230098, 575245, 1150490, 18334627, 36669254, 91673135, 183346270, 201680897, 403361794, 1008404485, 2016808970]

約数ペア:

[(1, 2016808970), (2, 1008404485), (5, 403361794), (10, 201680897), (11, 183346270), (22, 91673135), (55, 36669254), (110, 18334627), (1753, 1150490), (3506, 575245), (8765, 230098), (10459, 192830), (17530, 115049), (19283, 104590), (20918, 96415), (38566, 52295)]