10002400

素因数分解:

$2^5\times 5^2\times {\mathrm{12503}}^1$

素因数の和:12523

約数の個数: 36

約数和(自身を含む): 24420312

約数和(自身を除く): 14417912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 12503, 25006, 50012, 62515, 100024, 125030, 200048, 250060, 312575, 400096, 500120, 625150, 1000240, 1250300, 2000480, 2500600, 5001200, 10002400]

約数ペア:

[(1, 10002400), (2, 5001200), (4, 2500600), (5, 2000480), (8, 1250300), (10, 1000240), (16, 625150), (20, 500120), (25, 400096), (32, 312575), (40, 250060), (50, 200048), (80, 125030), (100, 100024), (160, 62515), (200, 50012), (400, 25006), (800, 12503)]