24555620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 53319168

約数和(自身を除く): 28763548

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 151, 173, 188, 235, 302, 346, 470, 604, 692, 755, 865, 940, 1510, 1730, 3020, 3460, 7097, 8131, 14194, 16262, 26123, 28388, 32524, 35485, 40655, 52246, 70970, 81310, 104492, 130615, 141940, 162620, 261230, 522460, 1227781, 2455562, 4911124, 6138905, 12277810, 24555620]

約数ペア:

[(1, 24555620), (2, 12277810), (4, 6138905), (5, 4911124), (10, 2455562), (20, 1227781), (47, 522460), (94, 261230), (151, 162620), (173, 141940), (188, 130615), (235, 104492), (302, 81310), (346, 70970), (470, 52246), (604, 40655), (692, 35485), (755, 32524), (865, 28388), (940, 26123), (1510, 16262), (1730, 14194), (3020, 8131), (3460, 7097)]