82496120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{294629}}^1$

素因数の和:294647

約数の個数: 32

約数和(自身を含む): 212133600

約数和(自身を除く): 129637480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 294629, 589258, 1178516, 1473145, 2062403, 2357032, 2946290, 4124806, 5892580, 8249612, 10312015, 11785160, 16499224, 20624030, 41248060, 82496120]

約数ペア:

[(1, 82496120), (2, 41248060), (4, 20624030), (5, 16499224), (7, 11785160), (8, 10312015), (10, 8249612), (14, 5892580), (20, 4124806), (28, 2946290), (35, 2357032), (40, 2062403), (56, 1473145), (70, 1178516), (140, 589258), (280, 294629)]