80370304

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4761

約数の個数: 64

約数和(自身を含む): 192657600

約数和(自身を除く): 112287296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 4721, 8512, 9442, 17024, 18884, 33047, 37768, 66094, 75536, 89699, 132188, 151072, 179398, 264376, 302144, 358796, 528752, 604288, 627893, 717592, 1057504, 1255786, 1435184, 2115008, 2511572, 2870368, 4230016, 5023144, 5740736, 10046288, 11481472, 20092576, 40185152, 80370304]

約数ペア:

[(1, 80370304), (2, 40185152), (4, 20092576), (7, 11481472), (8, 10046288), (14, 5740736), (16, 5023144), (19, 4230016), (28, 2870368), (32, 2511572), (38, 2115008), (56, 1435184), (64, 1255786), (76, 1057504), (112, 717592), (128, 627893), (133, 604288), (152, 528752), (224, 358796), (266, 302144), (304, 264376), (448, 179398), (532, 151072), (608, 132188), (896, 89699), (1064, 75536), (1216, 66094), (2128, 37768), (2432, 33047), (4256, 18884), (4721, 17024), (8512, 9442)]