1082000

素因数分解:

$2^4\times 5^3\times {\mathrm{541}}^1$

素因数の和:564

約数の個数: 40

約数和(自身を含む): 2621112

約数和(自身を除く): 1539112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 541, 1000, 1082, 2000, 2164, 2705, 4328, 5410, 8656, 10820, 13525, 21640, 27050, 43280, 54100, 67625, 108200, 135250, 216400, 270500, 541000, 1082000]

約数ペア:

[(1, 1082000), (2, 541000), (4, 270500), (5, 216400), (8, 135250), (10, 108200), (16, 67625), (20, 54100), (25, 43280), (40, 27050), (50, 21640), (80, 13525), (100, 10820), (125, 8656), (200, 5410), (250, 4328), (400, 2705), (500, 2164), (541, 2000), (1000, 1082)]