22828000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 60540480

約数和(自身を除く): 37712480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 439, 500, 520, 650, 800, 878, 1000, 1040, 1300, 1625, 1756, 2000, 2080, 2195, 2600, 3250, 3512, 4000, 4390, 5200, 5707, 6500, 7024, 8780, 10400, 10975, 11414, 13000, 14048, 17560, 21950, 22828, 26000, 28535, 35120, 43900, 45656, 52000, 54875, 57070, 70240, 87800, 91312, 109750, 114140, 142675, 175600, 182624, 219500, 228280, 285350, 351200, 439000, 456560, 570700, 713375, 878000, 913120, 1141400, 1426750, 1756000, 2282800, 2853500, 4565600, 5707000, 11414000, 22828000]

約数ペア:

[(1, 22828000), (2, 11414000), (4, 5707000), (5, 4565600), (8, 2853500), (10, 2282800), (13, 1756000), (16, 1426750), (20, 1141400), (25, 913120), (26, 878000), (32, 713375), (40, 570700), (50, 456560), (52, 439000), (65, 351200), (80, 285350), (100, 228280), (104, 219500), (125, 182624), (130, 175600), (160, 142675), (200, 114140), (208, 109750), (250, 91312), (260, 87800), (325, 70240), (400, 57070), (416, 54875), (439, 52000), (500, 45656), (520, 43900), (650, 35120), (800, 28535), (878, 26000), (1000, 22828), (1040, 21950), (1300, 17560), (1625, 14048), (1756, 13000), (2000, 11414), (2080, 10975), (2195, 10400), (2600, 8780), (3250, 7024), (3512, 6500), (4000, 5707), (4390, 5200)]