2014193225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 2900481024

約数和(自身を除く): 886287799

約数列:

[1, 5, 11, 25, 31, 47, 55, 121, 155, 235, 275, 341, 457, 517, 605, 775, 1175, 1457, 1705, 2285, 2585, 3025, 3751, 5027, 5687, 7285, 8525, 11425, 12925, 14167, 16027, 18755, 21479, 25135, 28435, 36425, 55297, 70835, 80135, 93775, 107395, 125675, 142175, 155837, 176297, 236269, 276485, 354175, 400675, 536975, 665849, 779185, 881485, 1181345, 1382425, 1714207, 2598959, 3329245, 3895925, 4407425, 5906725, 7324339, 8571035, 12994795, 16646225, 36621695, 42855175, 64973975, 80567729, 183108475, 402838645, 2014193225]

約数ペア:

[(1, 2014193225), (5, 402838645), (11, 183108475), (25, 80567729), (31, 64973975), (47, 42855175), (55, 36621695), (121, 16646225), (155, 12994795), (235, 8571035), (275, 7324339), (341, 5906725), (457, 4407425), (517, 3895925), (605, 3329245), (775, 2598959), (1175, 1714207), (1457, 1382425), (1705, 1181345), (2285, 881485), (2585, 779185), (3025, 665849), (3751, 536975), (5027, 400675), (5687, 354175), (7285, 276485), (8525, 236269), (11425, 176297), (12925, 155837), (14167, 142175), (16027, 125675), (18755, 107395), (21479, 93775), (25135, 80135), (28435, 70835), (36425, 55297)]