83160560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{148501}}^1$

素因数の和:148521

約数の個数: 40

約数和(自身を含む): 220970976

約数和(自身を除く): 137810416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 148501, 297002, 594004, 742505, 1039507, 1188008, 1485010, 2079014, 2376016, 2970020, 4158028, 5197535, 5940040, 8316056, 10395070, 11880080, 16632112, 20790140, 41580280, 83160560]

約数ペア:

[(1, 83160560), (2, 41580280), (4, 20790140), (5, 16632112), (7, 11880080), (8, 10395070), (10, 8316056), (14, 5940040), (16, 5197535), (20, 4158028), (28, 2970020), (35, 2376016), (40, 2079014), (56, 1485010), (70, 1188008), (80, 1039507), (112, 742505), (140, 594004), (280, 297002), (560, 148501)]