1366250

素因数分解:

$2^1\times 5^4\times {\mathrm{1093}}^1$

素因数の和:1115

約数の個数: 20

約数和(自身を含む): 2563242

約数和(自身を除く): 1196992

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1093, 1250, 2186, 5465, 10930, 27325, 54650, 136625, 273250, 683125, 1366250]

約数ペア:

[(1, 1366250), (2, 683125), (5, 273250), (10, 136625), (25, 54650), (50, 27325), (125, 10930), (250, 5465), (625, 2186), (1093, 1250)]