11789000

素因数分解:

$2^3\times 5^3\times {\mathrm{11789}}^1$

素因数の和:11810

約数の個数: 32

約数和(自身を含む): 27588600

約数和(自身を除く): 15799600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 11789, 23578, 47156, 58945, 94312, 117890, 235780, 294725, 471560, 589450, 1178900, 1473625, 2357800, 2947250, 5894500, 11789000]

約数ペア:

[(1, 11789000), (2, 5894500), (4, 2947250), (5, 2357800), (8, 1473625), (10, 1178900), (20, 589450), (25, 471560), (40, 294725), (50, 235780), (100, 117890), (125, 94312), (200, 58945), (250, 47156), (500, 23578), (1000, 11789)]