16868200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 43300800

約数和(自身を除く): 26432600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 193, 200, 230, 380, 386, 437, 460, 475, 575, 760, 772, 874, 920, 950, 965, 1150, 1544, 1748, 1900, 1930, 2185, 2300, 3496, 3667, 3800, 3860, 4370, 4439, 4600, 4825, 7334, 7720, 8740, 8878, 9650, 10925, 14668, 17480, 17756, 18335, 19300, 21850, 22195, 29336, 35512, 36670, 38600, 43700, 44390, 73340, 84341, 87400, 88780, 91675, 110975, 146680, 168682, 177560, 183350, 221950, 337364, 366700, 421705, 443900, 674728, 733400, 843410, 887800, 1686820, 2108525, 3373640, 4217050, 8434100, 16868200]

約数ペア:

[(1, 16868200), (2, 8434100), (4, 4217050), (5, 3373640), (8, 2108525), (10, 1686820), (19, 887800), (20, 843410), (23, 733400), (25, 674728), (38, 443900), (40, 421705), (46, 366700), (50, 337364), (76, 221950), (92, 183350), (95, 177560), (100, 168682), (115, 146680), (152, 110975), (184, 91675), (190, 88780), (193, 87400), (200, 84341), (230, 73340), (380, 44390), (386, 43700), (437, 38600), (460, 36670), (475, 35512), (575, 29336), (760, 22195), (772, 21850), (874, 19300), (920, 18335), (950, 17756), (965, 17480), (1150, 14668), (1544, 10925), (1748, 9650), (1900, 8878), (1930, 8740), (2185, 7720), (2300, 7334), (3496, 4825), (3667, 4600), (3800, 4439), (3860, 4370)]