75887560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271027}}^1$

素因数の和:271045

約数の個数: 32

約数和(自身を含む): 195140160

約数和(自身を除く): 119252600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 271027, 542054, 1084108, 1355135, 1897189, 2168216, 2710270, 3794378, 5420540, 7588756, 9485945, 10841080, 15177512, 18971890, 37943780, 75887560]

約数ペア:

[(1, 75887560), (2, 37943780), (4, 18971890), (5, 15177512), (7, 10841080), (8, 9485945), (10, 7588756), (14, 5420540), (20, 3794378), (28, 2710270), (35, 2168216), (40, 1897189), (56, 1355135), (70, 1084108), (140, 542054), (280, 271027)]