27259400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19471}}^1$

素因数の和:19494

約数の個数: 48

約数和(自身を含む): 72435840

約数和(自身を除く): 45176440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 19471, 38942, 77884, 97355, 136297, 155768, 194710, 272594, 389420, 486775, 545188, 681485, 778840, 973550, 1090376, 1362970, 1947100, 2725940, 3407425, 3894200, 5451880, 6814850, 13629700, 27259400]

約数ペア:

[(1, 27259400), (2, 13629700), (4, 6814850), (5, 5451880), (7, 3894200), (8, 3407425), (10, 2725940), (14, 1947100), (20, 1362970), (25, 1090376), (28, 973550), (35, 778840), (40, 681485), (50, 545188), (56, 486775), (70, 389420), (100, 272594), (140, 194710), (175, 155768), (200, 136297), (280, 97355), (350, 77884), (700, 38942), (1400, 19471)]