2089300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1260

約数の個数: 36

約数和(自身を含む): 4804380

約数和(自身を除く): 2715080

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1229, 1700, 2458, 4916, 6145, 12290, 20893, 24580, 30725, 41786, 61450, 83572, 104465, 122900, 208930, 417860, 522325, 1044650, 2089300]

約数ペア:

[(1, 2089300), (2, 1044650), (4, 522325), (5, 417860), (10, 208930), (17, 122900), (20, 104465), (25, 83572), (34, 61450), (50, 41786), (68, 30725), (85, 24580), (100, 20893), (170, 12290), (340, 6145), (425, 4916), (850, 2458), (1229, 1700)]