13820350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5881}}^1$

素因数の和:5940

約数の個数: 24

約数和(自身を含む): 26257248

約数和(自身を除く): 12436898

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 5881, 11762, 29405, 58810, 147025, 276407, 294050, 552814, 1382035, 2764070, 6910175, 13820350]

約数ペア:

[(1, 13820350), (2, 6910175), (5, 2764070), (10, 1382035), (25, 552814), (47, 294050), (50, 276407), (94, 147025), (235, 58810), (470, 29405), (1175, 11762), (2350, 5881)]