12953000

素因数分解:

$2^3\times 5^3\times {\mathrm{12953}}^1$

素因数の和:12974

約数の個数: 32

約数和(自身を含む): 30312360

約数和(自身を除く): 17359360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 12953, 25906, 51812, 64765, 103624, 129530, 259060, 323825, 518120, 647650, 1295300, 1619125, 2590600, 3238250, 6476500, 12953000]

約数ペア:

[(1, 12953000), (2, 6476500), (4, 3238250), (5, 2590600), (8, 1619125), (10, 1295300), (20, 647650), (25, 518120), (40, 323825), (50, 259060), (100, 129530), (125, 103624), (200, 64765), (250, 51812), (500, 25906), (1000, 12953)]