2016134448760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1\times {\mathrm{548417}}^1$

素因数の和:549760

約数の個数: 64

約数和(自身を含む): 4602104488800

約数和(自身を除く): 2585970040040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1259, 1460, 2518, 2920, 5036, 6295, 10072, 12590, 25180, 50360, 91907, 183814, 367628, 459535, 548417, 735256, 919070, 1096834, 1838140, 2193668, 2742085, 3676280, 4387336, 5484170, 10968340, 21936680, 40034441, 80068882, 160137764, 200172205, 320275528, 400344410, 690457003, 800688820, 1380914006, 1601377640, 2761828012, 3452285015, 5523656024, 6904570030, 13809140060, 27618280120, 50403361219, 100806722438, 201613444876, 252016806095, 403226889752, 504033612190, 1008067224380, 2016134448760]

約数ペア:

[(1, 2016134448760), (2, 1008067224380), (4, 504033612190), (5, 403226889752), (8, 252016806095), (10, 201613444876), (20, 100806722438), (40, 50403361219), (73, 27618280120), (146, 13809140060), (292, 6904570030), (365, 5523656024), (584, 3452285015), (730, 2761828012), (1259, 1601377640), (1460, 1380914006), (2518, 800688820), (2920, 690457003), (5036, 400344410), (6295, 320275528), (10072, 200172205), (12590, 160137764), (25180, 80068882), (50360, 40034441), (91907, 21936680), (183814, 10968340), (367628, 5484170), (459535, 4387336), (548417, 3676280), (735256, 2742085), (919070, 2193668), (1096834, 1838140)]