137608060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 295636320

約数和(自身を除く): 158028260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 277, 295, 421, 554, 590, 842, 1108, 1180, 1385, 1684, 2105, 2770, 4210, 5540, 8420, 16343, 24839, 32686, 49678, 65372, 81715, 99356, 116617, 124195, 163430, 233234, 248390, 326860, 466468, 496780, 583085, 1166170, 2332340, 6880403, 13760806, 27521612, 34402015, 68804030, 137608060]

約数ペア:

[(1, 137608060), (2, 68804030), (4, 34402015), (5, 27521612), (10, 13760806), (20, 6880403), (59, 2332340), (118, 1166170), (236, 583085), (277, 496780), (295, 466468), (421, 326860), (554, 248390), (590, 233234), (842, 163430), (1108, 124195), (1180, 116617), (1385, 99356), (1684, 81715), (2105, 65372), (2770, 49678), (4210, 32686), (5540, 24839), (8420, 16343)]