85191700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{77447}}^1$

素因数の和:77472

約数の個数: 36

約数和(自身を含む): 201674592

約数和(自身を除く): 116482892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 77447, 154894, 309788, 387235, 774470, 851917, 1548940, 1703834, 1936175, 3407668, 3872350, 4259585, 7744700, 8519170, 17038340, 21297925, 42595850, 85191700]

約数ペア:

[(1, 85191700), (2, 42595850), (4, 21297925), (5, 17038340), (10, 8519170), (11, 7744700), (20, 4259585), (22, 3872350), (25, 3407668), (44, 1936175), (50, 1703834), (55, 1548940), (100, 851917), (110, 774470), (220, 387235), (275, 309788), (550, 154894), (1100, 77447)]