89222000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{6373}}^1$

素因数の和:6403

約数の個数: 80

約数和(自身を含む): 246597312

約数和(自身を除く): 157375312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 6373, 7000, 12746, 14000, 25492, 31865, 44611, 50984, 63730, 89222, 101968, 127460, 159325, 178444, 223055, 254920, 318650, 356888, 446110, 509840, 637300, 713776, 796625, 892220, 1115275, 1274600, 1593250, 1784440, 2230550, 2549200, 3186500, 3568880, 4461100, 5576375, 6373000, 8922200, 11152750, 12746000, 17844400, 22305500, 44611000, 89222000]

約数ペア:

[(1, 89222000), (2, 44611000), (4, 22305500), (5, 17844400), (7, 12746000), (8, 11152750), (10, 8922200), (14, 6373000), (16, 5576375), (20, 4461100), (25, 3568880), (28, 3186500), (35, 2549200), (40, 2230550), (50, 1784440), (56, 1593250), (70, 1274600), (80, 1115275), (100, 892220), (112, 796625), (125, 713776), (140, 637300), (175, 509840), (200, 446110), (250, 356888), (280, 318650), (350, 254920), (400, 223055), (500, 178444), (560, 159325), (700, 127460), (875, 101968), (1000, 89222), (1400, 63730), (1750, 50984), (2000, 44611), (2800, 31865), (3500, 25492), (6373, 14000), (7000, 12746)]