7991200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1454

約数の個数: 72

約数和(自身を含む): 22311072

約数和(自身を除く): 14319872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 1427, 2800, 2854, 5600, 5708, 7135, 9989, 11416, 14270, 19978, 22832, 28540, 35675, 39956, 45664, 49945, 57080, 71350, 79912, 99890, 114160, 142700, 159824, 199780, 228320, 249725, 285400, 319648, 399560, 499450, 570800, 799120, 998900, 1141600, 1598240, 1997800, 3995600, 7991200]

約数ペア:

[(1, 7991200), (2, 3995600), (4, 1997800), (5, 1598240), (7, 1141600), (8, 998900), (10, 799120), (14, 570800), (16, 499450), (20, 399560), (25, 319648), (28, 285400), (32, 249725), (35, 228320), (40, 199780), (50, 159824), (56, 142700), (70, 114160), (80, 99890), (100, 79912), (112, 71350), (140, 57080), (160, 49945), (175, 45664), (200, 39956), (224, 35675), (280, 28540), (350, 22832), (400, 19978), (560, 14270), (700, 11416), (800, 9989), (1120, 7135), (1400, 5708), (1427, 5600), (2800, 2854)]