126645820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 326043648

約数和(自身を除く): 199397828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 370, 460, 518, 644, 740, 805, 851, 1036, 1063, 1295, 1610, 1702, 2126, 2590, 3220, 3404, 4252, 4255, 5180, 5315, 5957, 7441, 8510, 10630, 11914, 14882, 17020, 21260, 23828, 24449, 29764, 29785, 37205, 39331, 48898, 59570, 74410, 78662, 97796, 119140, 122245, 148820, 157324, 171143, 196655, 244490, 275317, 342286, 393310, 488980, 550634, 684572, 786620, 855715, 904613, 1101268, 1376585, 1711430, 1809226, 2753170, 3422860, 3618452, 4523065, 5506340, 6332291, 9046130, 12664582, 18092260, 25329164, 31661455, 63322910, 126645820]

約数ペア:

[(1, 126645820), (2, 63322910), (4, 31661455), (5, 25329164), (7, 18092260), (10, 12664582), (14, 9046130), (20, 6332291), (23, 5506340), (28, 4523065), (35, 3618452), (37, 3422860), (46, 2753170), (70, 1809226), (74, 1711430), (92, 1376585), (115, 1101268), (140, 904613), (148, 855715), (161, 786620), (185, 684572), (230, 550634), (259, 488980), (322, 393310), (370, 342286), (460, 275317), (518, 244490), (644, 196655), (740, 171143), (805, 157324), (851, 148820), (1036, 122245), (1063, 119140), (1295, 97796), (1610, 78662), (1702, 74410), (2126, 59570), (2590, 48898), (3220, 39331), (3404, 37205), (4252, 29785), (4255, 29764), (5180, 24449), (5315, 23828), (5957, 21260), (7441, 17020), (8510, 14882), (10630, 11914)]