8434100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 20207040

約数和(自身を除く): 11772940

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 193, 230, 380, 386, 437, 460, 475, 575, 772, 874, 950, 965, 1150, 1748, 1900, 1930, 2185, 2300, 3667, 3860, 4370, 4439, 4825, 7334, 8740, 8878, 9650, 10925, 14668, 17756, 18335, 19300, 21850, 22195, 36670, 43700, 44390, 73340, 84341, 88780, 91675, 110975, 168682, 183350, 221950, 337364, 366700, 421705, 443900, 843410, 1686820, 2108525, 4217050, 8434100]

約数ペア:

[(1, 8434100), (2, 4217050), (4, 2108525), (5, 1686820), (10, 843410), (19, 443900), (20, 421705), (23, 366700), (25, 337364), (38, 221950), (46, 183350), (50, 168682), (76, 110975), (92, 91675), (95, 88780), (100, 84341), (115, 73340), (190, 44390), (193, 43700), (230, 36670), (380, 22195), (386, 21850), (437, 19300), (460, 18335), (475, 17756), (575, 14668), (772, 10925), (874, 9650), (950, 8878), (965, 8740), (1150, 7334), (1748, 4825), (1900, 4439), (1930, 4370), (2185, 3860), (2300, 3667)]