8296400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{2963}}^1$

素因数の和:2988

約数の個数: 60

約数和(自身を含む): 22787232

約数和(自身を除く): 14490832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 2963, 5926, 11852, 14815, 20741, 23704, 29630, 41482, 47408, 59260, 74075, 82964, 103705, 118520, 148150, 165928, 207410, 237040, 296300, 331856, 414820, 518525, 592600, 829640, 1037050, 1185200, 1659280, 2074100, 4148200, 8296400]

約数ペア:

[(1, 8296400), (2, 4148200), (4, 2074100), (5, 1659280), (7, 1185200), (8, 1037050), (10, 829640), (14, 592600), (16, 518525), (20, 414820), (25, 331856), (28, 296300), (35, 237040), (40, 207410), (50, 165928), (56, 148150), (70, 118520), (80, 103705), (100, 82964), (112, 74075), (140, 59260), (175, 47408), (200, 41482), (280, 29630), (350, 23704), (400, 20741), (560, 14815), (700, 11852), (1400, 5926), (2800, 2963)]