137606500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{16189}}^1$

素因数の和:16225

約数の個数: 48

約数和(自身を含む): 318230640

約数和(自身を除く): 180624140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 16189, 32378, 64756, 80945, 161890, 275213, 323780, 404725, 550426, 809450, 1100852, 1376065, 1618900, 2023625, 2752130, 4047250, 5504260, 6880325, 8094500, 13760650, 27521300, 34401625, 68803250, 137606500]

約数ペア:

[(1, 137606500), (2, 68803250), (4, 34401625), (5, 27521300), (10, 13760650), (17, 8094500), (20, 6880325), (25, 5504260), (34, 4047250), (50, 2752130), (68, 2023625), (85, 1618900), (100, 1376065), (125, 1100852), (170, 809450), (250, 550426), (340, 404725), (425, 323780), (500, 275213), (850, 161890), (1700, 80945), (2125, 64756), (4250, 32378), (8500, 16189)]