29813900

素因数分解:

$2^2\times 5^2\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1130

約数の個数: 36

約数和(自身を含む): 64938552

約数和(自身を除く): 35124652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 443, 673, 886, 1346, 1772, 2215, 2692, 3365, 4430, 6730, 8860, 11075, 13460, 16825, 22150, 33650, 44300, 67300, 298139, 596278, 1192556, 1490695, 2981390, 5962780, 7453475, 14906950, 29813900]

約数ペア:

[(1, 29813900), (2, 14906950), (4, 7453475), (5, 5962780), (10, 2981390), (20, 1490695), (25, 1192556), (50, 596278), (100, 298139), (443, 67300), (673, 44300), (886, 33650), (1346, 22150), (1772, 16825), (2215, 13460), (2692, 11075), (3365, 8860), (4430, 6730)]