138214100

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{10883}}^1$

素因数の和:11024

約数の個数: 36

約数和(自身を含む): 302313984

約数和(自身を除く): 164099884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 6350, 10883, 12700, 21766, 43532, 54415, 108830, 217660, 272075, 544150, 1088300, 1382141, 2764282, 5528564, 6910705, 13821410, 27642820, 34553525, 69107050, 138214100]

約数ペア:

[(1, 138214100), (2, 69107050), (4, 34553525), (5, 27642820), (10, 13821410), (20, 6910705), (25, 5528564), (50, 2764282), (100, 1382141), (127, 1088300), (254, 544150), (508, 272075), (635, 217660), (1270, 108830), (2540, 54415), (3175, 43532), (6350, 21766), (10883, 12700)]