25446420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47123}}^1$

素因数の和:47141

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 53721900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47123, 94246, 141369, 188492, 235615, 282738, 424107, 471230, 565476, 706845, 848214, 942460, 1272321, 1413690, 1696428, 2120535, 2544642, 2827380, 4241070, 5089284, 6361605, 8482140, 12723210, 25446420]

約数ペア:

[(1, 25446420), (2, 12723210), (3, 8482140), (4, 6361605), (5, 5089284), (6, 4241070), (9, 2827380), (10, 2544642), (12, 2120535), (15, 1696428), (18, 1413690), (20, 1272321), (27, 942460), (30, 848214), (36, 706845), (45, 565476), (54, 471230), (60, 424107), (90, 282738), (108, 235615), (135, 188492), (180, 141369), (270, 94246), (540, 47123)]