4651239935

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 5745168000

約数和(自身を除く): 1093928065

約数列:

[1, 5, 61, 197, 199, 305, 389, 985, 995, 1945, 12017, 12139, 23729, 39203, 60085, 60695, 76633, 77411, 118645, 196015, 383165, 387055, 2391383, 4674613, 4722071, 11956915, 15249967, 23373065, 23610355, 76249835, 930247987, 4651239935]

約数ペア:

[(1, 4651239935), (5, 930247987), (61, 76249835), (197, 23610355), (199, 23373065), (305, 15249967), (389, 11956915), (985, 4722071), (995, 4674613), (1945, 2391383), (12017, 387055), (12139, 383165), (23729, 196015), (39203, 118645), (60085, 77411), (60695, 76633)]