38401000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3491}}^1$

素因数の和:3523

約数の個数: 64

約数和(自身を含む): 98055360

約数和(自身を除く): 59654360

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, 3491, 5500, 6982, 11000, 13964, 17455, 27928, 34910, 38401, 69820, 76802, 87275, 139640, 153604, 174550, 192005, 307208, 349100, 384010, 436375, 698200, 768020, 872750, 960025, 1536040, 1745500, 1920050, 3491000, 3840100, 4800125, 7680200, 9600250, 19200500, 38401000]

約数ペア:

[(1, 38401000), (2, 19200500), (4, 9600250), (5, 7680200), (8, 4800125), (10, 3840100), (11, 3491000), (20, 1920050), (22, 1745500), (25, 1536040), (40, 960025), (44, 872750), (50, 768020), (55, 698200), (88, 436375), (100, 384010), (110, 349100), (125, 307208), (200, 192005), (220, 174550), (250, 153604), (275, 139640), (440, 87275), (500, 76802), (550, 69820), (1000, 38401), (1100, 34910), (1375, 27928), (2200, 17455), (2750, 13964), (3491, 11000), (5500, 6982)]