84222400

素因数分解:

$2^6\times 5^2\times {\mathrm{52639}}^1$

素因数の和:52661

約数の個数: 42

約数和(自身を含む): 207243680

約数和(自身を除く): 123021280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 52639, 105278, 210556, 263195, 421112, 526390, 842224, 1052780, 1315975, 1684448, 2105560, 2631950, 3368896, 4211120, 5263900, 8422240, 10527800, 16844480, 21055600, 42111200, 84222400]

約数ペア:

[(1, 84222400), (2, 42111200), (4, 21055600), (5, 16844480), (8, 10527800), (10, 8422240), (16, 5263900), (20, 4211120), (25, 3368896), (32, 2631950), (40, 2105560), (50, 1684448), (64, 1315975), (80, 1052780), (100, 842224), (160, 526390), (200, 421112), (320, 263195), (400, 210556), (800, 105278), (1600, 52639)]