18583116440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{36011}}^1$

素因数の和:36145

約数の個数: 128

約数和(自身を含む): 50820134400

約数和(自身を除く): 32237017960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 97, 133, 140, 152, 190, 194, 266, 280, 380, 388, 485, 532, 665, 679, 760, 776, 970, 1064, 1330, 1358, 1843, 1940, 2660, 2716, 3395, 3686, 3880, 5320, 5432, 6790, 7372, 9215, 12901, 13580, 14744, 18430, 25802, 27160, 36011, 36860, 51604, 64505, 72022, 73720, 103208, 129010, 144044, 180055, 252077, 258020, 288088, 360110, 504154, 516040, 684209, 720220, 1008308, 1260385, 1368418, 1440440, 2016616, 2520770, 2736836, 3421045, 3493067, 4789463, 5041540, 5473672, 6842090, 6986134, 9578926, 10083080, 13684180, 13972268, 17465335, 19157852, 23947315, 24451469, 27368360, 27944536, 34930670, 38315704, 47894630, 48902938, 66368273, 69861340, 95789260, 97805876, 122257345, 132736546, 139722680, 191578520, 195611752, 244514690, 265473092, 331841365, 464577911, 489029380, 530946184, 663682730, 929155822, 978058760, 1327365460, 1858311644, 2322889555, 2654730920, 3716623288, 4645779110, 9291558220, 18583116440]

約数ペア:

[(1, 18583116440), (2, 9291558220), (4, 4645779110), (5, 3716623288), (7, 2654730920), (8, 2322889555), (10, 1858311644), (14, 1327365460), (19, 978058760), (20, 929155822), (28, 663682730), (35, 530946184), (38, 489029380), (40, 464577911), (56, 331841365), (70, 265473092), (76, 244514690), (95, 195611752), (97, 191578520), (133, 139722680), (140, 132736546), (152, 122257345), (190, 97805876), (194, 95789260), (266, 69861340), (280, 66368273), (380, 48902938), (388, 47894630), (485, 38315704), (532, 34930670), (665, 27944536), (679, 27368360), (760, 24451469), (776, 23947315), (970, 19157852), (1064, 17465335), (1330, 13972268), (1358, 13684180), (1843, 10083080), (1940, 9578926), (2660, 6986134), (2716, 6842090), (3395, 5473672), (3686, 5041540), (3880, 4789463), (5320, 3493067), (5432, 3421045), (6790, 2736836), (7372, 2520770), (9215, 2016616), (12901, 1440440), (13580, 1368418), (14744, 1260385), (18430, 1008308), (25802, 720220), (27160, 684209), (36011, 516040), (36860, 504154), (51604, 360110), (64505, 288088), (72022, 258020), (73720, 252077), (103208, 180055), (129010, 144044)]