12853400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{9181}}^1$

素因数の和:9204

約数の個数: 48

約数和(自身を含む): 34157040

約数和(自身を除く): 21303640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 9181, 18362, 36724, 45905, 64267, 73448, 91810, 128534, 183620, 229525, 257068, 321335, 367240, 459050, 514136, 642670, 918100, 1285340, 1606675, 1836200, 2570680, 3213350, 6426700, 12853400]

約数ペア:

[(1, 12853400), (2, 6426700), (4, 3213350), (5, 2570680), (7, 1836200), (8, 1606675), (10, 1285340), (14, 918100), (20, 642670), (25, 514136), (28, 459050), (35, 367240), (40, 321335), (50, 257068), (56, 229525), (70, 183620), (100, 128534), (140, 91810), (175, 73448), (200, 64267), (280, 45905), (350, 36724), (700, 18362), (1400, 9181)]