8127560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29027}}^1$

素因数の和:29045

約数の個数: 32

約数和(自身を含む): 20900160

約数和(自身を除く): 12772600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 29027, 58054, 116108, 145135, 203189, 232216, 290270, 406378, 580540, 812756, 1015945, 1161080, 1625512, 2031890, 4063780, 8127560]

約数ペア:

[(1, 8127560), (2, 4063780), (4, 2031890), (5, 1625512), (7, 1161080), (8, 1015945), (10, 812756), (14, 580540), (20, 406378), (28, 290270), (35, 232216), (40, 203189), (56, 145135), (70, 116108), (140, 58054), (280, 29027)]