52772840

素因数分解:

$2^3\times 5^1\times {\mathrm{1319321}}^1$

素因数の和:1319332

約数の個数: 16

約数和(自身を含む): 118738980

約数和(自身を除く): 65966140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1319321, 2638642, 5277284, 6596605, 10554568, 13193210, 26386420, 52772840]

約数ペア:

[(1, 52772840), (2, 26386420), (4, 13193210), (5, 10554568), (8, 6596605), (10, 5277284), (20, 2638642), (40, 1319321)]