1142450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 24

約数和(自身を含む): 2160948

約数和(自身を除く): 1018498

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 313, 365, 626, 730, 1565, 1825, 3130, 3650, 7825, 15650, 22849, 45698, 114245, 228490, 571225, 1142450]

約数ペア:

[(1, 1142450), (2, 571225), (5, 228490), (10, 114245), (25, 45698), (50, 22849), (73, 15650), (146, 7825), (313, 3650), (365, 3130), (626, 1825), (730, 1565)]