239000

素因数分解:

$2^3\times 5^3\times {\mathrm{239}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 561600

約数和(自身を除く): 322600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 239, 250, 478, 500, 956, 1000, 1195, 1912, 2390, 4780, 5975, 9560, 11950, 23900, 29875, 47800, 59750, 119500, 239000]

約数ペア:

[(1, 239000), (2, 119500), (4, 59750), (5, 47800), (8, 29875), (10, 23900), (20, 11950), (25, 9560), (40, 5975), (50, 4780), (100, 2390), (125, 1912), (200, 1195), (239, 1000), (250, 956), (478, 500)]