1344136400

素因数分解:

$2^4\times 5^2\times {\mathrm{3360341}}^1$

素因数の和:3360359

約数の個数: 30

約数和(自身を含む): 3229288662

約数和(自身を除く): 1885152262

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3360341, 6720682, 13441364, 16801705, 26882728, 33603410, 53765456, 67206820, 84008525, 134413640, 168017050, 268827280, 336034100, 672068200, 1344136400]

約数ペア:

[(1, 1344136400), (2, 672068200), (4, 336034100), (5, 268827280), (8, 168017050), (10, 134413640), (16, 84008525), (20, 67206820), (25, 53765456), (40, 33603410), (50, 26882728), (80, 16801705), (100, 13441364), (200, 6720682), (400, 3360341)]