2506773640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{8191}}^1$

素因数の和:9302

約数の個数: 64

約数和(自身を含む): 6452674560

約数和(自身を除く): 3945900920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1093, 2186, 4372, 5465, 7651, 8191, 8744, 10930, 15302, 16382, 21860, 30604, 32764, 38255, 40955, 43720, 57337, 61208, 65528, 76510, 81910, 114674, 153020, 163820, 229348, 286685, 306040, 327640, 458696, 573370, 1146740, 2293480, 8952763, 17905526, 35811052, 44763815, 62669341, 71622104, 89527630, 125338682, 179055260, 250677364, 313346705, 358110520, 501354728, 626693410, 1253386820, 2506773640]

約数ペア:

[(1, 2506773640), (2, 1253386820), (4, 626693410), (5, 501354728), (7, 358110520), (8, 313346705), (10, 250677364), (14, 179055260), (20, 125338682), (28, 89527630), (35, 71622104), (40, 62669341), (56, 44763815), (70, 35811052), (140, 17905526), (280, 8952763), (1093, 2293480), (2186, 1146740), (4372, 573370), (5465, 458696), (7651, 327640), (8191, 306040), (8744, 286685), (10930, 229348), (15302, 163820), (16382, 153020), (21860, 114674), (30604, 81910), (32764, 76510), (38255, 65528), (40955, 61208), (43720, 57337)]