2010617440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1301}}^1$

素因数の和:2072

約数の個数: 96

約数和(自身を含む): 5126296896

約数和(自身を除く): 3115679456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 743, 1040, 1301, 1486, 2080, 2602, 2972, 3715, 5204, 5944, 6505, 7430, 9659, 10408, 11888, 13010, 14860, 16913, 19318, 20816, 23776, 26020, 29720, 33826, 38636, 41632, 48295, 52040, 59440, 67652, 77272, 84565, 96590, 104080, 118880, 135304, 154544, 169130, 193180, 208160, 270608, 309088, 338260, 386360, 541216, 676520, 772720, 966643, 1353040, 1545440, 1933286, 2706080, 3866572, 4833215, 7733144, 9666430, 12566359, 15466288, 19332860, 25132718, 30932576, 38665720, 50265436, 62831795, 77331440, 100530872, 125663590, 154662880, 201061744, 251327180, 402123488, 502654360, 1005308720, 2010617440]

約数ペア:

[(1, 2010617440), (2, 1005308720), (4, 502654360), (5, 402123488), (8, 251327180), (10, 201061744), (13, 154662880), (16, 125663590), (20, 100530872), (26, 77331440), (32, 62831795), (40, 50265436), (52, 38665720), (65, 30932576), (80, 25132718), (104, 19332860), (130, 15466288), (160, 12566359), (208, 9666430), (260, 7733144), (416, 4833215), (520, 3866572), (743, 2706080), (1040, 1933286), (1301, 1545440), (1486, 1353040), (2080, 966643), (2602, 772720), (2972, 676520), (3715, 541216), (5204, 386360), (5944, 338260), (6505, 309088), (7430, 270608), (9659, 208160), (10408, 193180), (11888, 169130), (13010, 154544), (14860, 135304), (16913, 118880), (19318, 104080), (20816, 96590), (23776, 84565), (26020, 77272), (29720, 67652), (33826, 59440), (38636, 52040), (41632, 48295)]