2447000

素因数分解:

$2^3\times 5^3\times {\mathrm{2447}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 5728320

約数和(自身を除く): 3281320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2447, 4894, 9788, 12235, 19576, 24470, 48940, 61175, 97880, 122350, 244700, 305875, 489400, 611750, 1223500, 2447000]

約数ペア:

[(1, 2447000), (2, 1223500), (4, 611750), (5, 489400), (8, 305875), (10, 244700), (20, 122350), (25, 97880), (40, 61175), (50, 48940), (100, 24470), (125, 19576), (200, 12235), (250, 9788), (500, 4894), (1000, 2447)]