80051104

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2730

約数の個数: 72

約数和(自身を含む): 193052160

約数和(自身を除く): 113001056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2687, 3724, 4256, 5374, 7448, 10748, 14896, 18809, 21496, 29792, 37618, 42992, 51053, 75236, 85984, 102106, 131663, 150472, 204212, 263326, 300944, 357371, 408424, 526652, 601888, 714742, 816848, 1053304, 1429484, 1633696, 2106608, 2501597, 2858968, 4213216, 5003194, 5717936, 10006388, 11435872, 20012776, 40025552, 80051104]

約数ペア:

[(1, 80051104), (2, 40025552), (4, 20012776), (7, 11435872), (8, 10006388), (14, 5717936), (16, 5003194), (19, 4213216), (28, 2858968), (32, 2501597), (38, 2106608), (49, 1633696), (56, 1429484), (76, 1053304), (98, 816848), (112, 714742), (133, 601888), (152, 526652), (196, 408424), (224, 357371), (266, 300944), (304, 263326), (392, 204212), (532, 150472), (608, 131663), (784, 102106), (931, 85984), (1064, 75236), (1568, 51053), (1862, 42992), (2128, 37618), (2687, 29792), (3724, 21496), (4256, 18809), (5374, 14896), (7448, 10748)]