1153285400

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{52903}}^1$

素因数の和:53028

約数の個数: 48

約数和(自身を含む): 2706039600

約数和(自身を除く): 1552754200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 4360, 5450, 10900, 21800, 52903, 105806, 211612, 264515, 423224, 529030, 1058060, 1322575, 2116120, 2645150, 5290300, 5766427, 10580600, 11532854, 23065708, 28832135, 46131416, 57664270, 115328540, 144160675, 230657080, 288321350, 576642700, 1153285400]

約数ペア:

[(1, 1153285400), (2, 576642700), (4, 288321350), (5, 230657080), (8, 144160675), (10, 115328540), (20, 57664270), (25, 46131416), (40, 28832135), (50, 23065708), (100, 11532854), (109, 10580600), (200, 5766427), (218, 5290300), (436, 2645150), (545, 2116120), (872, 1322575), (1090, 1058060), (2180, 529030), (2725, 423224), (4360, 264515), (5450, 211612), (10900, 105806), (21800, 52903)]