27326020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9973}}^1$

素因数の和:10119

約数の個数: 24

約数和(自身を含む): 57809304

約数和(自身を除く): 30483284

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9973, 19946, 39892, 49865, 99730, 199460, 1366301, 2732602, 5465204, 6831505, 13663010, 27326020]

約数ペア:

[(1, 27326020), (2, 13663010), (4, 6831505), (5, 5465204), (10, 2732602), (20, 1366301), (137, 199460), (274, 99730), (548, 49865), (685, 39892), (1370, 19946), (2740, 9973)]