1834175840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6323}}^1$

素因数の和:6389

約数の個数: 144

約数和(自身を含む): 5177762352

約数和(自身を除く): 3343586512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2590, 2960, 3626, 3920, 4144, 5180, 5920, 6323, 7252, 7840, 8288, 9065, 10360, 12646, 14504, 18130, 20720, 25292, 29008, 31615, 36260, 41440, 44261, 50584, 58016, 63230, 72520, 88522, 101168, 126460, 145040, 177044, 202336, 221305, 233951, 252920, 290080, 309827, 354088, 442610, 467902, 505840, 619654, 708176, 885220, 935804, 1011680, 1169755, 1239308, 1416352, 1549135, 1637657, 1770440, 1871608, 2339510, 2478616, 3098270, 3275314, 3540880, 3743216, 4679020, 4957232, 6196540, 6550628, 7081760, 7486432, 8188285, 9358040, 9914464, 11463599, 12393080, 13101256, 16376570, 18716080, 22927198, 24786160, 26202512, 32753140, 37432160, 45854396, 49572320, 52405024, 57317995, 65506280, 91708792, 114635990, 131012560, 183417584, 229271980, 262025120, 366835168, 458543960, 917087920, 1834175840]

約数ペア:

[(1, 1834175840), (2, 917087920), (4, 458543960), (5, 366835168), (7, 262025120), (8, 229271980), (10, 183417584), (14, 131012560), (16, 114635990), (20, 91708792), (28, 65506280), (32, 57317995), (35, 52405024), (37, 49572320), (40, 45854396), (49, 37432160), (56, 32753140), (70, 26202512), (74, 24786160), (80, 22927198), (98, 18716080), (112, 16376570), (140, 13101256), (148, 12393080), (160, 11463599), (185, 9914464), (196, 9358040), (224, 8188285), (245, 7486432), (259, 7081760), (280, 6550628), (296, 6196540), (370, 4957232), (392, 4679020), (490, 3743216), (518, 3540880), (560, 3275314), (592, 3098270), (740, 2478616), (784, 2339510), (980, 1871608), (1036, 1770440), (1120, 1637657), (1184, 1549135), (1295, 1416352), (1480, 1239308), (1568, 1169755), (1813, 1011680), (1960, 935804), (2072, 885220), (2590, 708176), (2960, 619654), (3626, 505840), (3920, 467902), (4144, 442610), (5180, 354088), (5920, 309827), (6323, 290080), (7252, 252920), (7840, 233951), (8288, 221305), (9065, 202336), (10360, 177044), (12646, 145040), (14504, 126460), (18130, 101168), (20720, 88522), (25292, 72520), (29008, 63230), (31615, 58016), (36260, 50584), (41440, 44261)]