100641005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1069}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 127372800

約数和(自身を除く): 26731795

約数列:

[1, 5, 19, 95, 991, 1069, 4955, 5345, 18829, 20311, 94145, 101555, 1059379, 5296895, 20128201, 100641005]

約数ペア:

[(1, 100641005), (5, 20128201), (19, 5296895), (95, 1059379), (991, 101555), (1069, 94145), (4955, 20311), (5345, 18829)]