53706680

素因数分解:

$2^3\times 5^1\times {\mathrm{1342667}}^1$

素因数の和:1342678

約数の個数: 16

約数和(自身を含む): 120840120

約数和(自身を除く): 67133440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1342667, 2685334, 5370668, 6713335, 10741336, 13426670, 26853340, 53706680]

約数ペア:

[(1, 53706680), (2, 26853340), (4, 13426670), (5, 10741336), (8, 6713335), (10, 5370668), (20, 2685334), (40, 1342667)]