27671560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2726

約数の個数: 64

約数和(自身を含む): 73105920

約数和(自身を除く): 45434360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 2671, 5180, 5342, 10360, 10684, 13355, 18697, 21368, 26710, 37394, 53420, 74788, 93485, 98827, 106840, 149576, 186970, 197654, 373940, 395308, 494135, 691789, 747880, 790616, 988270, 1383578, 1976540, 2767156, 3458945, 3953080, 5534312, 6917890, 13835780, 27671560]

約数ペア:

[(1, 27671560), (2, 13835780), (4, 6917890), (5, 5534312), (7, 3953080), (8, 3458945), (10, 2767156), (14, 1976540), (20, 1383578), (28, 988270), (35, 790616), (37, 747880), (40, 691789), (56, 494135), (70, 395308), (74, 373940), (140, 197654), (148, 186970), (185, 149576), (259, 106840), (280, 98827), (296, 93485), (370, 74788), (518, 53420), (740, 37394), (1036, 26710), (1295, 21368), (1480, 18697), (2072, 13355), (2590, 10684), (2671, 10360), (5180, 5342)]