5179671700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2039}}^1$

素因数の和:2270

約数の個数: 144

約数和(自身を含む): 13599129600

約数和(自身を除く): 8419457900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 191, 266, 350, 380, 382, 475, 532, 665, 700, 764, 950, 955, 1330, 1337, 1900, 1910, 2039, 2660, 2674, 3325, 3629, 3820, 4078, 4775, 5348, 6650, 6685, 7258, 8156, 9550, 10195, 13300, 13370, 14273, 14516, 18145, 19100, 20390, 25403, 26740, 28546, 33425, 36290, 38741, 40780, 50806, 50975, 57092, 66850, 71365, 72580, 77482, 90725, 101612, 101950, 127015, 133700, 142730, 154964, 181450, 193705, 203900, 254030, 271187, 285460, 356825, 362900, 387410, 389449, 508060, 542374, 635075, 713650, 774820, 778898, 968525, 1084748, 1270150, 1355935, 1427300, 1557796, 1937050, 1947245, 2540300, 2711870, 2726143, 3874100, 3894490, 5423740, 5452286, 6779675, 7399531, 7788980, 9736225, 10904572, 13559350, 13630715, 14799062, 19472450, 27118700, 27261430, 29598124, 36997655, 38944900, 51796717, 54522860, 68153575, 73995310, 103593434, 136307150, 147990620, 184988275, 207186868, 258983585, 272614300, 369976550, 517967170, 739953100, 1035934340, 1294917925, 2589835850, 5179671700]

約数ペア:

[(1, 5179671700), (2, 2589835850), (4, 1294917925), (5, 1035934340), (7, 739953100), (10, 517967170), (14, 369976550), (19, 272614300), (20, 258983585), (25, 207186868), (28, 184988275), (35, 147990620), (38, 136307150), (50, 103593434), (70, 73995310), (76, 68153575), (95, 54522860), (100, 51796717), (133, 38944900), (140, 36997655), (175, 29598124), (190, 27261430), (191, 27118700), (266, 19472450), (350, 14799062), (380, 13630715), (382, 13559350), (475, 10904572), (532, 9736225), (665, 7788980), (700, 7399531), (764, 6779675), (950, 5452286), (955, 5423740), (1330, 3894490), (1337, 3874100), (1900, 2726143), (1910, 2711870), (2039, 2540300), (2660, 1947245), (2674, 1937050), (3325, 1557796), (3629, 1427300), (3820, 1355935), (4078, 1270150), (4775, 1084748), (5348, 968525), (6650, 778898), (6685, 774820), (7258, 713650), (8156, 635075), (9550, 542374), (10195, 508060), (13300, 389449), (13370, 387410), (14273, 362900), (14516, 356825), (18145, 285460), (19100, 271187), (20390, 254030), (25403, 203900), (26740, 193705), (28546, 181450), (33425, 154964), (36290, 142730), (38741, 133700), (40780, 127015), (50806, 101950), (50975, 101612), (57092, 90725), (66850, 77482), (71365, 72580)]