10312000

素因数分解:

$2^6\times 5^3\times {\mathrm{1289}}^1$

素因数の和:1316

約数の個数: 56

約数和(自身を含む): 25557480

約数和(自身を除く): 15245480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1289, 1600, 2000, 2578, 4000, 5156, 6445, 8000, 10312, 12890, 20624, 25780, 32225, 41248, 51560, 64450, 82496, 103120, 128900, 161125, 206240, 257800, 322250, 412480, 515600, 644500, 1031200, 1289000, 2062400, 2578000, 5156000, 10312000]

約数ペア:

[(1, 10312000), (2, 5156000), (4, 2578000), (5, 2062400), (8, 1289000), (10, 1031200), (16, 644500), (20, 515600), (25, 412480), (32, 322250), (40, 257800), (50, 206240), (64, 161125), (80, 128900), (100, 103120), (125, 82496), (160, 64450), (200, 51560), (250, 41248), (320, 32225), (400, 25780), (500, 20624), (800, 12890), (1000, 10312), (1289, 8000), (1600, 6445), (2000, 5156), (2578, 4000)]