2458474420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{13807}}^1$

素因数の和:14152

約数の個数: 48

約数和(自身を含む): 5358608640

約数和(自身を除く): 2900134220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 307, 580, 614, 1228, 1535, 3070, 6140, 8903, 13807, 17806, 27614, 35612, 44515, 55228, 69035, 89030, 138070, 178060, 276140, 400403, 800806, 1601612, 2002015, 4004030, 4238749, 8008060, 8477498, 16954996, 21193745, 42387490, 84774980, 122923721, 245847442, 491694884, 614618605, 1229237210, 2458474420]

約数ペア:

[(1, 2458474420), (2, 1229237210), (4, 614618605), (5, 491694884), (10, 245847442), (20, 122923721), (29, 84774980), (58, 42387490), (116, 21193745), (145, 16954996), (290, 8477498), (307, 8008060), (580, 4238749), (614, 4004030), (1228, 2002015), (1535, 1601612), (3070, 800806), (6140, 400403), (8903, 276140), (13807, 178060), (17806, 138070), (27614, 89030), (35612, 69035), (44515, 55228)]