5261480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 15206400

約数和(自身を除く): 9944920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 43, 46, 56, 70, 76, 86, 92, 95, 115, 133, 140, 152, 161, 172, 184, 190, 215, 230, 266, 280, 301, 322, 344, 380, 430, 437, 460, 532, 602, 644, 665, 760, 805, 817, 860, 874, 920, 989, 1064, 1204, 1288, 1330, 1505, 1610, 1634, 1720, 1748, 1978, 2185, 2408, 2660, 3010, 3059, 3220, 3268, 3496, 3956, 4085, 4370, 4945, 5320, 5719, 6020, 6118, 6440, 6536, 6923, 7912, 8170, 8740, 9890, 11438, 12040, 12236, 13846, 15295, 16340, 17480, 18791, 19780, 22876, 24472, 27692, 28595, 30590, 32680, 34615, 37582, 39560, 45752, 55384, 57190, 61180, 69230, 75164, 93955, 114380, 122360, 131537, 138460, 150328, 187910, 228760, 263074, 276920, 375820, 526148, 657685, 751640, 1052296, 1315370, 2630740, 5261480]

約数ペア:

[(1, 5261480), (2, 2630740), (4, 1315370), (5, 1052296), (7, 751640), (8, 657685), (10, 526148), (14, 375820), (19, 276920), (20, 263074), (23, 228760), (28, 187910), (35, 150328), (38, 138460), (40, 131537), (43, 122360), (46, 114380), (56, 93955), (70, 75164), (76, 69230), (86, 61180), (92, 57190), (95, 55384), (115, 45752), (133, 39560), (140, 37582), (152, 34615), (161, 32680), (172, 30590), (184, 28595), (190, 27692), (215, 24472), (230, 22876), (266, 19780), (280, 18791), (301, 17480), (322, 16340), (344, 15295), (380, 13846), (430, 12236), (437, 12040), (460, 11438), (532, 9890), (602, 8740), (644, 8170), (665, 7912), (760, 6923), (805, 6536), (817, 6440), (860, 6118), (874, 6020), (920, 5719), (989, 5320), (1064, 4945), (1204, 4370), (1288, 4085), (1330, 3956), (1505, 3496), (1610, 3268), (1634, 3220), (1720, 3059), (1748, 3010), (1978, 2660), (2185, 2408)]