79174702970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{20849}}^1$

素因数の和:20988

約数の個数: 128

約数和(自身を含む): 172938240000

約数和(自身を除く): 93763537030

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 79, 95, 110, 115, 158, 190, 209, 230, 253, 395, 418, 437, 506, 790, 869, 874, 1045, 1265, 1501, 1738, 1817, 2090, 2185, 2530, 3002, 3634, 4345, 4370, 4807, 7505, 8690, 9085, 9614, 15010, 16511, 18170, 19987, 20849, 24035, 33022, 34523, 39974, 41698, 48070, 69046, 82555, 99935, 104245, 165110, 172615, 199870, 208490, 229339, 345230, 379753, 396131, 458678, 479527, 759506, 792262, 959054, 1146695, 1647071, 1898765, 1980655, 2293390, 2397635, 3294142, 3797530, 3961310, 4357441, 4795270, 5274797, 8235355, 8714882, 9111013, 10549594, 16470710, 18117781, 18222026, 21787205, 26373985, 31294349, 36235562, 37882633, 43574410, 45555065, 52747970, 62588698, 75765266, 90588905, 91110130, 100221143, 156471745, 181177810, 189413165, 200442286, 312943490, 344237839, 378826330, 416708963, 501105715, 688475678, 719770027, 833417926, 1002211430, 1439540054, 1721189195, 2083544815, 3442378390, 3598850135, 4167089630, 7197700270, 7917470297, 15834940594, 39587351485, 79174702970]

約数ペア:

[(1, 79174702970), (2, 39587351485), (5, 15834940594), (10, 7917470297), (11, 7197700270), (19, 4167089630), (22, 3598850135), (23, 3442378390), (38, 2083544815), (46, 1721189195), (55, 1439540054), (79, 1002211430), (95, 833417926), (110, 719770027), (115, 688475678), (158, 501105715), (190, 416708963), (209, 378826330), (230, 344237839), (253, 312943490), (395, 200442286), (418, 189413165), (437, 181177810), (506, 156471745), (790, 100221143), (869, 91110130), (874, 90588905), (1045, 75765266), (1265, 62588698), (1501, 52747970), (1738, 45555065), (1817, 43574410), (2090, 37882633), (2185, 36235562), (2530, 31294349), (3002, 26373985), (3634, 21787205), (4345, 18222026), (4370, 18117781), (4807, 16470710), (7505, 10549594), (8690, 9111013), (9085, 8714882), (9614, 8235355), (15010, 5274797), (16511, 4795270), (18170, 4357441), (19987, 3961310), (20849, 3797530), (24035, 3294142), (33022, 2397635), (34523, 2293390), (39974, 1980655), (41698, 1898765), (48070, 1647071), (69046, 1146695), (82555, 959054), (99935, 792262), (104245, 759506), (165110, 479527), (172615, 458678), (199870, 396131), (208490, 379753), (229339, 345230)]