80442656

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 195592320

約数和(自身を除く): 115149664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 112, 133, 152, 164, 224, 266, 287, 304, 328, 461, 532, 574, 608, 656, 779, 922, 1064, 1148, 1312, 1558, 1844, 2128, 2296, 3116, 3227, 3688, 4256, 4592, 5453, 6232, 6454, 7376, 8759, 9184, 10906, 12464, 12908, 14752, 17518, 18901, 21812, 24928, 25816, 35036, 37802, 43624, 51632, 61313, 70072, 75604, 87248, 103264, 122626, 132307, 140144, 151208, 174496, 245252, 264614, 280288, 302416, 359119, 490504, 529228, 604832, 718238, 981008, 1058456, 1436476, 1962016, 2116912, 2513833, 2872952, 4233824, 5027666, 5745904, 10055332, 11491808, 20110664, 40221328, 80442656]

約数ペア:

[(1, 80442656), (2, 40221328), (4, 20110664), (7, 11491808), (8, 10055332), (14, 5745904), (16, 5027666), (19, 4233824), (28, 2872952), (32, 2513833), (38, 2116912), (41, 1962016), (56, 1436476), (76, 1058456), (82, 981008), (112, 718238), (133, 604832), (152, 529228), (164, 490504), (224, 359119), (266, 302416), (287, 280288), (304, 264614), (328, 245252), (461, 174496), (532, 151208), (574, 140144), (608, 132307), (656, 122626), (779, 103264), (922, 87248), (1064, 75604), (1148, 70072), (1312, 61313), (1558, 51632), (1844, 43624), (2128, 37802), (2296, 35036), (3116, 25816), (3227, 24928), (3688, 21812), (4256, 18901), (4592, 17518), (5453, 14752), (6232, 12908), (6454, 12464), (7376, 10906), (8759, 9184)]