2008160560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3586001}}^1$

素因数の和:3586021

約数の個数: 40

約数和(自身を含む): 5335970976

約数和(自身を除く): 3327810416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3586001, 7172002, 14344004, 17930005, 25102007, 28688008, 35860010, 50204014, 57376016, 71720020, 100408028, 125510035, 143440040, 200816056, 251020070, 286880080, 401632112, 502040140, 1004080280, 2008160560]

約数ペア:

[(1, 2008160560), (2, 1004080280), (4, 502040140), (5, 401632112), (7, 286880080), (8, 251020070), (10, 200816056), (14, 143440040), (16, 125510035), (20, 100408028), (28, 71720020), (35, 57376016), (40, 50204014), (56, 35860010), (70, 28688008), (80, 25102007), (112, 17930005), (140, 14344004), (280, 7172002), (560, 3586001)]