39822080

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 97351632

約数和(自身を除く): 57529552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 587, 640, 848, 1060, 1174, 1280, 1696, 2120, 2348, 2935, 3392, 4240, 4696, 5870, 6784, 8480, 9392, 11740, 13568, 16960, 18784, 23480, 31111, 33920, 37568, 46960, 62222, 67840, 75136, 93920, 124444, 150272, 155555, 187840, 248888, 311110, 375680, 497776, 622220, 751360, 995552, 1244440, 1991104, 2488880, 3982208, 4977760, 7964416, 9955520, 19911040, 39822080]

約数ペア:

[(1, 39822080), (2, 19911040), (4, 9955520), (5, 7964416), (8, 4977760), (10, 3982208), (16, 2488880), (20, 1991104), (32, 1244440), (40, 995552), (53, 751360), (64, 622220), (80, 497776), (106, 375680), (128, 311110), (160, 248888), (212, 187840), (256, 155555), (265, 150272), (320, 124444), (424, 93920), (530, 75136), (587, 67840), (640, 62222), (848, 46960), (1060, 37568), (1174, 33920), (1280, 31111), (1696, 23480), (2120, 18784), (2348, 16960), (2935, 13568), (3392, 11740), (4240, 9392), (4696, 8480), (5870, 6784)]