7135960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13723}}^1$

素因数の和:13747

約数の個数: 32

約数和(自身を含む): 17292240

約数和(自身を除く): 10156280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13723, 27446, 54892, 68615, 109784, 137230, 178399, 274460, 356798, 548920, 713596, 891995, 1427192, 1783990, 3567980, 7135960]

約数ペア:

[(1, 7135960), (2, 3567980), (4, 1783990), (5, 1427192), (8, 891995), (10, 713596), (13, 548920), (20, 356798), (26, 274460), (40, 178399), (52, 137230), (65, 109784), (104, 68615), (130, 54892), (260, 27446), (520, 13723)]