61424000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 167076000

約数和(自身を除く): 105652000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 275, 320, 349, 352, 400, 440, 500, 550, 640, 698, 704, 800, 880, 1000, 1100, 1375, 1396, 1408, 1600, 1745, 1760, 2000, 2200, 2750, 2792, 3200, 3490, 3520, 3839, 4000, 4400, 5500, 5584, 6980, 7040, 7678, 8000, 8725, 8800, 11000, 11168, 13960, 15356, 16000, 17450, 17600, 19195, 22000, 22336, 27920, 30712, 34900, 35200, 38390, 43625, 44000, 44672, 55840, 61424, 69800, 76780, 87250, 88000, 95975, 111680, 122848, 139600, 153560, 174500, 176000, 191950, 223360, 245696, 279200, 307120, 349000, 383900, 479875, 491392, 558400, 614240, 698000, 767800, 959750, 1116800, 1228480, 1396000, 1535600, 1919500, 2456960, 2792000, 3071200, 3839000, 5584000, 6142400, 7678000, 12284800, 15356000, 30712000, 61424000]

約数ペア:

[(1, 61424000), (2, 30712000), (4, 15356000), (5, 12284800), (8, 7678000), (10, 6142400), (11, 5584000), (16, 3839000), (20, 3071200), (22, 2792000), (25, 2456960), (32, 1919500), (40, 1535600), (44, 1396000), (50, 1228480), (55, 1116800), (64, 959750), (80, 767800), (88, 698000), (100, 614240), (110, 558400), (125, 491392), (128, 479875), (160, 383900), (176, 349000), (200, 307120), (220, 279200), (250, 245696), (275, 223360), (320, 191950), (349, 176000), (352, 174500), (400, 153560), (440, 139600), (500, 122848), (550, 111680), (640, 95975), (698, 88000), (704, 87250), (800, 76780), (880, 69800), (1000, 61424), (1100, 55840), (1375, 44672), (1396, 44000), (1408, 43625), (1600, 38390), (1745, 35200), (1760, 34900), (2000, 30712), (2200, 27920), (2750, 22336), (2792, 22000), (3200, 19195), (3490, 17600), (3520, 17450), (3839, 16000), (4000, 15356), (4400, 13960), (5500, 11168), (5584, 11000), (6980, 8800), (7040, 8725), (7678, 8000)]