126581900

素因数分解:

$2^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{4813}}^1$

素因数の和:5090

約数の個数: 36

約数和(自身を含む): 275784432

約数和(自身を除く): 149202532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 263, 526, 1052, 1315, 2630, 4813, 5260, 6575, 9626, 13150, 19252, 24065, 26300, 48130, 96260, 120325, 240650, 481300, 1265819, 2531638, 5063276, 6329095, 12658190, 25316380, 31645475, 63290950, 126581900]

約数ペア:

[(1, 126581900), (2, 63290950), (4, 31645475), (5, 25316380), (10, 12658190), (20, 6329095), (25, 5063276), (50, 2531638), (100, 1265819), (263, 481300), (526, 240650), (1052, 120325), (1315, 96260), (2630, 48130), (4813, 26300), (5260, 24065), (6575, 19252), (9626, 13150)]