104096007920

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19420897}}^1$

素因数の和:19420977

約数の個数: 40

約数和(自身を含む): 245635517904

約数和(自身を除く): 141539509984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 19420897, 38841794, 77683588, 97104485, 155367176, 194208970, 310734352, 388417940, 776835880, 1301200099, 1553671760, 2602400198, 5204800396, 6506000495, 10409600792, 13012000990, 20819201584, 26024001980, 52048003960, 104096007920]

約数ペア:

[(1, 104096007920), (2, 52048003960), (4, 26024001980), (5, 20819201584), (8, 13012000990), (10, 10409600792), (16, 6506000495), (20, 5204800396), (40, 2602400198), (67, 1553671760), (80, 1301200099), (134, 776835880), (268, 388417940), (335, 310734352), (536, 194208970), (670, 155367176), (1072, 97104485), (1340, 77683588), (2680, 38841794), (5360, 19420897)]