42246500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4485

約数の個数: 48

約数和(自身を含む): 97144320

約数和(自身を除く): 54897820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4447, 4750, 8894, 9500, 17788, 22235, 44470, 84493, 88940, 111175, 168986, 222350, 337972, 422465, 444700, 555875, 844930, 1111750, 1689860, 2112325, 2223500, 4224650, 8449300, 10561625, 21123250, 42246500]

約数ペア:

[(1, 42246500), (2, 21123250), (4, 10561625), (5, 8449300), (10, 4224650), (19, 2223500), (20, 2112325), (25, 1689860), (38, 1111750), (50, 844930), (76, 555875), (95, 444700), (100, 422465), (125, 337972), (190, 222350), (250, 168986), (380, 111175), (475, 88940), (500, 84493), (950, 44470), (1900, 22235), (2375, 17788), (4447, 9500), (4750, 8894)]