3208250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 6171984

約数和(自身を除く): 2963734

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 313, 410, 626, 1025, 1565, 2050, 3130, 5125, 7825, 10250, 12833, 15650, 25666, 39125, 64165, 78250, 128330, 320825, 641650, 1604125, 3208250]

約数ペア:

[(1, 3208250), (2, 1604125), (5, 641650), (10, 320825), (25, 128330), (41, 78250), (50, 64165), (82, 39125), (125, 25666), (205, 15650), (250, 12833), (313, 10250), (410, 7825), (626, 5125), (1025, 3130), (1565, 2050)]