4143100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3214

約数の個数: 36

約数和(自身を含む): 9685144

約数和(自身を除く): 5542044

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3187, 6374, 12748, 15935, 31870, 41431, 63740, 79675, 82862, 159350, 165724, 207155, 318700, 414310, 828620, 1035775, 2071550, 4143100]

約数ペア:

[(1, 4143100), (2, 2071550), (4, 1035775), (5, 828620), (10, 414310), (13, 318700), (20, 207155), (25, 165724), (26, 159350), (50, 82862), (52, 79675), (65, 63740), (100, 41431), (130, 31870), (260, 15935), (325, 12748), (650, 6374), (1300, 3187)]