26800260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23509}}^1$

素因数の和:23540

約数の個数: 48

約数和(自身を含む): 78993600

約数和(自身を除く): 52193340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23509, 47018, 70527, 94036, 117545, 141054, 235090, 282108, 352635, 446671, 470180, 705270, 893342, 1340013, 1410540, 1786684, 2233355, 2680026, 4466710, 5360052, 6700065, 8933420, 13400130, 26800260]

約数ペア:

[(1, 26800260), (2, 13400130), (3, 8933420), (4, 6700065), (5, 5360052), (6, 4466710), (10, 2680026), (12, 2233355), (15, 1786684), (19, 1410540), (20, 1340013), (30, 893342), (38, 705270), (57, 470180), (60, 446671), (76, 352635), (95, 282108), (114, 235090), (190, 141054), (228, 117545), (285, 94036), (380, 70527), (570, 47018), (1140, 23509)]