14871280

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 34779024

約数和(自身を除く): 19907744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 881, 1055, 1688, 1762, 2110, 3376, 3524, 4220, 4405, 7048, 8440, 8810, 14096, 16880, 17620, 35240, 70480, 185891, 371782, 743564, 929455, 1487128, 1858910, 2974256, 3717820, 7435640, 14871280]

約数ペア:

[(1, 14871280), (2, 7435640), (4, 3717820), (5, 2974256), (8, 1858910), (10, 1487128), (16, 929455), (20, 743564), (40, 371782), (80, 185891), (211, 70480), (422, 35240), (844, 17620), (881, 16880), (1055, 14096), (1688, 8810), (1762, 8440), (2110, 7048), (3376, 4405), (3524, 4220)]