9665510980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{112207}}^1$

素因数の和:112348

約数の個数: 48

約数和(自身を含む): 20924547840

約数和(自身を除く): 11259036860

約数列:

[1, 2, 4, 5, 10, 20, 59, 73, 118, 146, 236, 292, 295, 365, 590, 730, 1180, 1460, 4307, 8614, 17228, 21535, 43070, 86140, 112207, 224414, 448828, 561035, 1122070, 2244140, 6620213, 8191111, 13240426, 16382222, 26480852, 32764444, 33101065, 40955555, 66202130, 81911110, 132404260, 163822220, 483275549, 966551098, 1933102196, 2416377745, 4832755490, 9665510980]

約数ペア:

[(1, 9665510980), (2, 4832755490), (4, 2416377745), (5, 1933102196), (10, 966551098), (20, 483275549), (59, 163822220), (73, 132404260), (118, 81911110), (146, 66202130), (236, 40955555), (292, 33101065), (295, 32764444), (365, 26480852), (590, 16382222), (730, 13240426), (1180, 8191111), (1460, 6620213), (4307, 2244140), (8614, 1122070), (17228, 561035), (21535, 448828), (43070, 224414), (86140, 112207)]