28864300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17010

約数の個数: 36

約数和(自身を含む): 66323880

約数和(自身を除く): 37459580

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 16979, 33958, 67916, 84895, 169790, 288643, 339580, 424475, 577286, 848950, 1154572, 1443215, 1697900, 2886430, 5772860, 7216075, 14432150, 28864300]

約数ペア:

[(1, 28864300), (2, 14432150), (4, 7216075), (5, 5772860), (10, 2886430), (17, 1697900), (20, 1443215), (25, 1154572), (34, 848950), (50, 577286), (68, 424475), (85, 339580), (100, 288643), (170, 169790), (340, 84895), (425, 67916), (850, 33958), (1700, 16979)]