2792488000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{20533}}^1$

素因数の和:20577

約数の個数: 112

約数和(自身を含む): 7322752944

約数和(自身を除く): 4530264944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1088, 1360, 1600, 1700, 2000, 2125, 2720, 3400, 4000, 4250, 5440, 6800, 8000, 8500, 13600, 17000, 20533, 27200, 34000, 41066, 68000, 82132, 102665, 136000, 164264, 205330, 328528, 349061, 410660, 513325, 657056, 698122, 821320, 1026650, 1314112, 1396244, 1642640, 1745305, 2053300, 2566625, 2792488, 3285280, 3490610, 4106600, 5133250, 5584976, 6570560, 6981220, 8213200, 8726525, 10266500, 11169952, 13962440, 16426400, 17453050, 20533000, 22339904, 27924880, 32852800, 34906100, 41066000, 43632625, 55849760, 69812200, 82132000, 87265250, 111699520, 139624400, 164264000, 174530500, 279248800, 349061000, 558497600, 698122000, 1396244000, 2792488000]

約数ペア:

[(1, 2792488000), (2, 1396244000), (4, 698122000), (5, 558497600), (8, 349061000), (10, 279248800), (16, 174530500), (17, 164264000), (20, 139624400), (25, 111699520), (32, 87265250), (34, 82132000), (40, 69812200), (50, 55849760), (64, 43632625), (68, 41066000), (80, 34906100), (85, 32852800), (100, 27924880), (125, 22339904), (136, 20533000), (160, 17453050), (170, 16426400), (200, 13962440), (250, 11169952), (272, 10266500), (320, 8726525), (340, 8213200), (400, 6981220), (425, 6570560), (500, 5584976), (544, 5133250), (680, 4106600), (800, 3490610), (850, 3285280), (1000, 2792488), (1088, 2566625), (1360, 2053300), (1600, 1745305), (1700, 1642640), (2000, 1396244), (2125, 1314112), (2720, 1026650), (3400, 821320), (4000, 698122), (4250, 657056), (5440, 513325), (6800, 410660), (8000, 349061), (8500, 328528), (13600, 205330), (17000, 164264), (20533, 136000), (27200, 102665), (34000, 82132), (41066, 68000)]