62073880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2080

約数の個数: 64

約数和(自身を含む): 154586880

約数和(自身を除く): 92513000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1562, 1987, 2840, 3124, 3905, 3974, 6248, 7810, 7948, 9935, 15620, 15896, 19870, 21857, 31240, 39740, 43714, 79480, 87428, 109285, 141077, 174856, 218570, 282154, 437140, 564308, 705385, 874280, 1128616, 1410770, 1551847, 2821540, 3103694, 5643080, 6207388, 7759235, 12414776, 15518470, 31036940, 62073880]

約数ペア:

[(1, 62073880), (2, 31036940), (4, 15518470), (5, 12414776), (8, 7759235), (10, 6207388), (11, 5643080), (20, 3103694), (22, 2821540), (40, 1551847), (44, 1410770), (55, 1128616), (71, 874280), (88, 705385), (110, 564308), (142, 437140), (220, 282154), (284, 218570), (355, 174856), (440, 141077), (568, 109285), (710, 87428), (781, 79480), (1420, 43714), (1562, 39740), (1987, 31240), (2840, 21857), (3124, 19870), (3905, 15896), (3974, 15620), (6248, 9935), (7810, 7948)]