53712040

素因数分解:

$2^3\times 5^1\times {\mathrm{1342801}}^1$

素因数の和:1342812

約数の個数: 16

約数和(自身を含む): 120852180

約数和(自身を除く): 67140140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1342801, 2685602, 5371204, 6714005, 10742408, 13428010, 26856020, 53712040]

約数ペア:

[(1, 53712040), (2, 26856020), (4, 13428010), (5, 10742408), (8, 6714005), (10, 5371204), (20, 2685602), (40, 1342801)]