26322400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2564

約数の個数: 72

約数和(自身を含む): 69229944

約数和(自身を除く): 42907544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2531, 2600, 5062, 5200, 10124, 10400, 12655, 20248, 25310, 32903, 40496, 50620, 63275, 65806, 80992, 101240, 126550, 131612, 164515, 202480, 253100, 263224, 329030, 404960, 506200, 526448, 658060, 822575, 1012400, 1052896, 1316120, 1645150, 2024800, 2632240, 3290300, 5264480, 6580600, 13161200, 26322400]

約数ペア:

[(1, 26322400), (2, 13161200), (4, 6580600), (5, 5264480), (8, 3290300), (10, 2632240), (13, 2024800), (16, 1645150), (20, 1316120), (25, 1052896), (26, 1012400), (32, 822575), (40, 658060), (50, 526448), (52, 506200), (65, 404960), (80, 329030), (100, 263224), (104, 253100), (130, 202480), (160, 164515), (200, 131612), (208, 126550), (260, 101240), (325, 80992), (400, 65806), (416, 63275), (520, 50620), (650, 40496), (800, 32903), (1040, 25310), (1300, 20248), (2080, 12655), (2531, 10400), (2600, 10124), (5062, 5200)]