124162820

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{48883}}^1$

素因数の和:49019

約数の個数: 24

約数和(自身を含む): 262800384

約数和(自身を除く): 138637564

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 48883, 97766, 195532, 244415, 488830, 977660, 6208141, 12416282, 24832564, 31040705, 62081410, 124162820]

約数ペア:

[(1, 124162820), (2, 62081410), (4, 31040705), (5, 24832564), (10, 12416282), (20, 6208141), (127, 977660), (254, 488830), (508, 244415), (635, 195532), (1270, 97766), (2540, 48883)]