22522000

素因数分解:

$2^4\times 5^3\times {\mathrm{11261}}^1$

素因数の和:11284

約数の個数: 40

約数和(自身を含む): 54463032

約数和(自身を除く): 31941032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11261, 22522, 45044, 56305, 90088, 112610, 180176, 225220, 281525, 450440, 563050, 900880, 1126100, 1407625, 2252200, 2815250, 4504400, 5630500, 11261000, 22522000]

約数ペア:

[(1, 22522000), (2, 11261000), (4, 5630500), (5, 4504400), (8, 2815250), (10, 2252200), (16, 1407625), (20, 1126100), (25, 900880), (40, 563050), (50, 450440), (80, 281525), (100, 225220), (125, 180176), (200, 112610), (250, 90088), (400, 56305), (500, 45044), (1000, 22522), (2000, 11261)]