42493000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3863}}^1$

素因数の和:3895

約数の個数: 64

約数和(自身を含む): 108501120

約数和(自身を除く): 66008120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 3863, 5500, 7726, 11000, 15452, 19315, 30904, 38630, 42493, 77260, 84986, 96575, 154520, 169972, 193150, 212465, 339944, 386300, 424930, 482875, 772600, 849860, 965750, 1062325, 1699720, 1931500, 2124650, 3863000, 4249300, 5311625, 8498600, 10623250, 21246500, 42493000]

約数ペア:

[(1, 42493000), (2, 21246500), (4, 10623250), (5, 8498600), (8, 5311625), (10, 4249300), (11, 3863000), (20, 2124650), (22, 1931500), (25, 1699720), (40, 1062325), (44, 965750), (50, 849860), (55, 772600), (88, 482875), (100, 424930), (110, 386300), (125, 339944), (200, 212465), (220, 193150), (250, 169972), (275, 154520), (440, 96575), (500, 84986), (550, 77260), (1000, 42493), (1100, 38630), (1375, 30904), (2200, 19315), (2750, 15452), (3863, 11000), (5500, 7726)]