52586000

素因数分解:

$2^4\times 5^3\times {\mathrm{26293}}^1$

素因数の和:26316

約数の個数: 40

約数和(自身を含む): 127157784

約数和(自身を除く): 74571784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 26293, 52586, 105172, 131465, 210344, 262930, 420688, 525860, 657325, 1051720, 1314650, 2103440, 2629300, 3286625, 5258600, 6573250, 10517200, 13146500, 26293000, 52586000]

約数ペア:

[(1, 52586000), (2, 26293000), (4, 13146500), (5, 10517200), (8, 6573250), (10, 5258600), (16, 3286625), (20, 2629300), (25, 2103440), (40, 1314650), (50, 1051720), (80, 657325), (100, 525860), (125, 420688), (200, 262930), (250, 210344), (400, 131465), (500, 105172), (1000, 52586), (2000, 26293)]