1371036975020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5171}}^1\times {\mathrm{323341}}^1$

素因数の和:328562

約数の個数: 48

約数和(自身を含む): 2949980989536

約数和(自身を除く): 1578944014516

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5171, 10342, 20684, 25855, 51710, 103420, 212011, 323341, 424022, 646682, 848044, 1060055, 1293364, 1616705, 2120110, 3233410, 4240220, 6466820, 13256981, 26513962, 53027924, 66284905, 132569810, 265139620, 1671996311, 3343992622, 6687985244, 8359981555, 16719963110, 33439926220, 68551848751, 137103697502, 274207395004, 342759243755, 685518487510, 1371036975020]

約数ペア:

[(1, 1371036975020), (2, 685518487510), (4, 342759243755), (5, 274207395004), (10, 137103697502), (20, 68551848751), (41, 33439926220), (82, 16719963110), (164, 8359981555), (205, 6687985244), (410, 3343992622), (820, 1671996311), (5171, 265139620), (10342, 132569810), (20684, 66284905), (25855, 53027924), (51710, 26513962), (103420, 13256981), (212011, 6466820), (323341, 4240220), (424022, 3233410), (646682, 2120110), (848044, 1616705), (1060055, 1293364)]