104670400

素因数分解:

$2^6\times 5^2\times {\mathrm{65419}}^1$

素因数の和:65441

約数の個数: 42

約数和(自身を含む): 257558540

約数和(自身を除く): 152888140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 65419, 130838, 261676, 327095, 523352, 654190, 1046704, 1308380, 1635475, 2093408, 2616760, 3270950, 4186816, 5233520, 6541900, 10467040, 13083800, 20934080, 26167600, 52335200, 104670400]

約数ペア:

[(1, 104670400), (2, 52335200), (4, 26167600), (5, 20934080), (8, 13083800), (10, 10467040), (16, 6541900), (20, 5233520), (25, 4186816), (32, 3270950), (40, 2616760), (50, 2093408), (64, 1635475), (80, 1308380), (100, 1046704), (160, 654190), (200, 523352), (320, 327095), (400, 261676), (800, 130838), (1600, 65419)]