12235000

素因数分解:

$2^3\times 5^4\times {\mathrm{2447}}^1$

素因数の和:2473

約数の個数: 40

約数和(自身を含む): 28678320

約数和(自身を除く): 16443320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2447, 2500, 4894, 5000, 9788, 12235, 19576, 24470, 48940, 61175, 97880, 122350, 244700, 305875, 489400, 611750, 1223500, 1529375, 2447000, 3058750, 6117500, 12235000]

約数ペア:

[(1, 12235000), (2, 6117500), (4, 3058750), (5, 2447000), (8, 1529375), (10, 1223500), (20, 611750), (25, 489400), (40, 305875), (50, 244700), (100, 122350), (125, 97880), (200, 61175), (250, 48940), (500, 24470), (625, 19576), (1000, 12235), (1250, 9788), (2447, 5000), (2500, 4894)]