5287600

素因数分解:

$2^4\times 5^2\times {\mathrm{13219}}^1$

素因数の和:13237

約数の個数: 30

約数和(自身を含む): 12704420

約数和(自身を除く): 7416820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13219, 26438, 52876, 66095, 105752, 132190, 211504, 264380, 330475, 528760, 660950, 1057520, 1321900, 2643800, 5287600]

約数ペア:

[(1, 5287600), (2, 2643800), (4, 1321900), (5, 1057520), (8, 660950), (10, 528760), (16, 330475), (20, 264380), (25, 211504), (40, 132190), (50, 105752), (80, 66095), (100, 52876), (200, 26438), (400, 13219)]