3197200

素因数分解:

$2^4\times 5^2\times {\mathrm{7993}}^1$

素因数の和:8011

約数の個数: 30

約数和(自身を含む): 7682234

約数和(自身を除く): 4485034

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 7993, 15986, 31972, 39965, 63944, 79930, 127888, 159860, 199825, 319720, 399650, 639440, 799300, 1598600, 3197200]

約数ペア:

[(1, 3197200), (2, 1598600), (4, 799300), (5, 639440), (8, 399650), (10, 319720), (16, 199825), (20, 159860), (25, 127888), (40, 79930), (50, 63944), (80, 39965), (100, 31972), (200, 15986), (400, 7993)]