11403816400

素因数分解:

$2^4\times 5^2\times {\mathrm{28509541}}^1$

素因数の和:28509559

約数の個数: 30

約数和(自身を含む): 27397669862

約数和(自身を除く): 15993853462

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 28509541, 57019082, 114038164, 142547705, 228076328, 285095410, 456152656, 570190820, 712738525, 1140381640, 1425477050, 2280763280, 2850954100, 5701908200, 11403816400]

約数ペア:

[(1, 11403816400), (2, 5701908200), (4, 2850954100), (5, 2280763280), (8, 1425477050), (10, 1140381640), (16, 712738525), (20, 570190820), (25, 456152656), (40, 285095410), (50, 228076328), (80, 142547705), (100, 114038164), (200, 57019082), (400, 28509541)]