4243000

素因数分解:

$2^3\times 5^3\times {\mathrm{4243}}^1$

素因数の和:4264

約数の個数: 32

約数和(自身を含む): 9930960

約数和(自身を除く): 5687960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 4243, 8486, 16972, 21215, 33944, 42430, 84860, 106075, 169720, 212150, 424300, 530375, 848600, 1060750, 2121500, 4243000]

約数ペア:

[(1, 4243000), (2, 2121500), (4, 1060750), (5, 848600), (8, 530375), (10, 424300), (20, 212150), (25, 169720), (40, 106075), (50, 84860), (100, 42430), (125, 33944), (200, 21215), (250, 16972), (500, 8486), (1000, 4243)]