130075504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20173}}^1$

素因数の和:20225

約数の個数: 40

約数和(自身を含む): 280176512

約数和(自身を除く): 150101008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 20173, 40346, 80692, 161384, 262249, 322768, 524498, 625363, 1048996, 1250726, 2097992, 2501452, 4195984, 5002904, 8129719, 10005808, 16259438, 32518876, 65037752, 130075504]

約数ペア:

[(1, 130075504), (2, 65037752), (4, 32518876), (8, 16259438), (13, 10005808), (16, 8129719), (26, 5002904), (31, 4195984), (52, 2501452), (62, 2097992), (104, 1250726), (124, 1048996), (208, 625363), (248, 524498), (403, 322768), (496, 262249), (806, 161384), (1612, 80692), (3224, 40346), (6448, 20173)]