10823000

素因数分解:

$2^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 25833600

約数和(自身を除く): 15010600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 137, 158, 200, 250, 274, 316, 395, 500, 548, 632, 685, 790, 1000, 1096, 1370, 1580, 1975, 2740, 3160, 3425, 3950, 5480, 6850, 7900, 9875, 10823, 13700, 15800, 17125, 19750, 21646, 27400, 34250, 39500, 43292, 54115, 68500, 79000, 86584, 108230, 137000, 216460, 270575, 432920, 541150, 1082300, 1352875, 2164600, 2705750, 5411500, 10823000]

約数ペア:

[(1, 10823000), (2, 5411500), (4, 2705750), (5, 2164600), (8, 1352875), (10, 1082300), (20, 541150), (25, 432920), (40, 270575), (50, 216460), (79, 137000), (100, 108230), (125, 86584), (137, 79000), (158, 68500), (200, 54115), (250, 43292), (274, 39500), (316, 34250), (395, 27400), (500, 21646), (548, 19750), (632, 17125), (685, 15800), (790, 13700), (1000, 10823), (1096, 9875), (1370, 7900), (1580, 6850), (1975, 5480), (2740, 3950), (3160, 3425)]