11321000

素因数分解:

$2^3\times 5^3\times {\mathrm{11321}}^1$

素因数の和:11342

約数の個数: 32

約数和(自身を含む): 26493480

約数和(自身を除く): 15172480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 11321, 22642, 45284, 56605, 90568, 113210, 226420, 283025, 452840, 566050, 1132100, 1415125, 2264200, 2830250, 5660500, 11321000]

約数ペア:

[(1, 11321000), (2, 5660500), (4, 2830250), (5, 2264200), (8, 1415125), (10, 1132100), (20, 566050), (25, 452840), (40, 283025), (50, 226420), (100, 113210), (125, 90568), (200, 56605), (250, 45284), (500, 22642), (1000, 11321)]