99839560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23327}}^1$

素因数の和:23445

約数の個数: 32

約数和(自身を含む): 226748160

約数和(自身を除く): 126908600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 23327, 46654, 93308, 116635, 186616, 233270, 466540, 933080, 2495989, 4991978, 9983956, 12479945, 19967912, 24959890, 49919780, 99839560]

約数ペア:

[(1, 99839560), (2, 49919780), (4, 24959890), (5, 19967912), (8, 12479945), (10, 9983956), (20, 4991978), (40, 2495989), (107, 933080), (214, 466540), (428, 233270), (535, 186616), (856, 116635), (1070, 93308), (2140, 46654), (4280, 23327)]