1444250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 2779920

約数和(自身を除く): 1335670

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 109, 125, 218, 250, 265, 530, 545, 1090, 1325, 2650, 2725, 5450, 5777, 6625, 11554, 13250, 13625, 27250, 28885, 57770, 144425, 288850, 722125, 1444250]

約数ペア:

[(1, 1444250), (2, 722125), (5, 288850), (10, 144425), (25, 57770), (50, 28885), (53, 27250), (106, 13625), (109, 13250), (125, 11554), (218, 6625), (250, 5777), (265, 5450), (530, 2725), (545, 2650), (1090, 1325)]