4545495248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{19963}}^1$

素因数の和:20104

約数の個数: 80

約数和(自身を含む): 10694315520

約数和(自身を除く): 6148820272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 107, 112, 133, 152, 214, 266, 304, 428, 532, 749, 856, 1064, 1498, 1712, 2033, 2128, 2996, 4066, 5992, 8132, 11984, 14231, 16264, 19963, 28462, 32528, 39926, 56924, 79852, 113848, 139741, 159704, 227696, 279482, 319408, 379297, 558964, 758594, 1117928, 1517188, 2136041, 2235856, 2655079, 3034376, 4272082, 5310158, 6068752, 8544164, 10620316, 14952287, 17088328, 21240632, 29904574, 34176656, 40584779, 42481264, 59809148, 81169558, 119618296, 162339116, 239236592, 284093453, 324678232, 568186906, 649356464, 1136373812, 2272747624, 4545495248]

約数ペア:

[(1, 4545495248), (2, 2272747624), (4, 1136373812), (7, 649356464), (8, 568186906), (14, 324678232), (16, 284093453), (19, 239236592), (28, 162339116), (38, 119618296), (56, 81169558), (76, 59809148), (107, 42481264), (112, 40584779), (133, 34176656), (152, 29904574), (214, 21240632), (266, 17088328), (304, 14952287), (428, 10620316), (532, 8544164), (749, 6068752), (856, 5310158), (1064, 4272082), (1498, 3034376), (1712, 2655079), (2033, 2235856), (2128, 2136041), (2996, 1517188), (4066, 1117928), (5992, 758594), (8132, 558964), (11984, 379297), (14231, 319408), (16264, 279482), (19963, 227696), (28462, 159704), (32528, 139741), (39926, 113848), (56924, 79852)]