2077174960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{13789}}^1$

素因数の和:14078

約数の個数: 80

約数和(自身を含む): 5540270400

約数和(自身を除く): 3463095440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 269, 280, 538, 560, 1076, 1345, 1883, 2152, 2690, 3766, 4304, 5380, 7532, 9415, 10760, 13789, 15064, 18830, 21520, 27578, 30128, 37660, 55156, 68945, 75320, 96523, 110312, 137890, 150640, 193046, 220624, 275780, 386092, 482615, 551560, 772184, 965230, 1103120, 1544368, 1930460, 3709241, 3860920, 7418482, 7721840, 14836964, 18546205, 25964687, 29673928, 37092410, 51929374, 59347856, 74184820, 103858748, 129823435, 148369640, 207717496, 259646870, 296739280, 415434992, 519293740, 1038587480, 2077174960]

約数ペア:

[(1, 2077174960), (2, 1038587480), (4, 519293740), (5, 415434992), (7, 296739280), (8, 259646870), (10, 207717496), (14, 148369640), (16, 129823435), (20, 103858748), (28, 74184820), (35, 59347856), (40, 51929374), (56, 37092410), (70, 29673928), (80, 25964687), (112, 18546205), (140, 14836964), (269, 7721840), (280, 7418482), (538, 3860920), (560, 3709241), (1076, 1930460), (1345, 1544368), (1883, 1103120), (2152, 965230), (2690, 772184), (3766, 551560), (4304, 482615), (5380, 386092), (7532, 275780), (9415, 220624), (10760, 193046), (13789, 150640), (15064, 137890), (18830, 110312), (21520, 96523), (27578, 75320), (30128, 68945), (37660, 55156)]