17509532920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{40237}}^1$

素因数の和:40325

約数の個数: 128

約数和(自身を含む): 45890634240

約数和(自身を除く): 28381101320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 43, 44, 46, 55, 86, 88, 92, 110, 115, 172, 184, 215, 220, 230, 253, 344, 430, 440, 460, 473, 506, 860, 920, 946, 989, 1012, 1265, 1720, 1892, 1978, 2024, 2365, 2530, 3784, 3956, 4730, 4945, 5060, 7912, 9460, 9890, 10120, 10879, 18920, 19780, 21758, 39560, 40237, 43516, 54395, 80474, 87032, 108790, 160948, 201185, 217580, 321896, 402370, 435160, 442607, 804740, 885214, 925451, 1609480, 1730191, 1770428, 1850902, 2213035, 3460382, 3540856, 3701804, 4426070, 4627255, 6920764, 7403608, 8650955, 8852140, 9254510, 10179961, 13841528, 17301910, 17704280, 18509020, 19032101, 20359922, 34603820, 37018040, 38064202, 39794393, 40719844, 50899805, 69207640, 76128404, 79588786, 81439688, 95160505, 101799610, 152256808, 159177572, 190321010, 198971965, 203599220, 318355144, 380642020, 397943930, 407198440, 437738323, 761284040, 795887860, 875476646, 1591775720, 1750953292, 2188691615, 3501906584, 4377383230, 8754766460, 17509532920]

約数ペア:

[(1, 17509532920), (2, 8754766460), (4, 4377383230), (5, 3501906584), (8, 2188691615), (10, 1750953292), (11, 1591775720), (20, 875476646), (22, 795887860), (23, 761284040), (40, 437738323), (43, 407198440), (44, 397943930), (46, 380642020), (55, 318355144), (86, 203599220), (88, 198971965), (92, 190321010), (110, 159177572), (115, 152256808), (172, 101799610), (184, 95160505), (215, 81439688), (220, 79588786), (230, 76128404), (253, 69207640), (344, 50899805), (430, 40719844), (440, 39794393), (460, 38064202), (473, 37018040), (506, 34603820), (860, 20359922), (920, 19032101), (946, 18509020), (989, 17704280), (1012, 17301910), (1265, 13841528), (1720, 10179961), (1892, 9254510), (1978, 8852140), (2024, 8650955), (2365, 7403608), (2530, 6920764), (3784, 4627255), (3956, 4426070), (4730, 3701804), (4945, 3540856), (5060, 3460382), (7912, 2213035), (9460, 1850902), (9890, 1770428), (10120, 1730191), (10879, 1609480), (18920, 925451), (19780, 885214), (21758, 804740), (39560, 442607), (40237, 435160), (43516, 402370), (54395, 321896), (80474, 217580), (87032, 201185), (108790, 160948)]