220623200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{39397}}^1$

素因数の和:39424

約数の個数: 72

約数和(自身を含む): 615554352

約数和(自身を除く): 394931152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 39397, 78794, 157588, 196985, 275779, 315176, 393970, 551558, 630352, 787940, 984925, 1103116, 1260704, 1378895, 1575880, 1969850, 2206232, 2757790, 3151760, 3939700, 4412464, 5515580, 6303520, 6894475, 7879400, 8824928, 11031160, 13788950, 15758800, 22062320, 27577900, 31517600, 44124640, 55155800, 110311600, 220623200]

約数ペア:

[(1, 220623200), (2, 110311600), (4, 55155800), (5, 44124640), (7, 31517600), (8, 27577900), (10, 22062320), (14, 15758800), (16, 13788950), (20, 11031160), (25, 8824928), (28, 7879400), (32, 6894475), (35, 6303520), (40, 5515580), (50, 4412464), (56, 3939700), (70, 3151760), (80, 2757790), (100, 2206232), (112, 1969850), (140, 1575880), (160, 1378895), (175, 1260704), (200, 1103116), (224, 984925), (280, 787940), (350, 630352), (400, 551558), (560, 393970), (700, 315176), (800, 275779), (1120, 196985), (1400, 157588), (2800, 78794), (5600, 39397)]