27702760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36451}}^1$

素因数の和:36481

約数の個数: 32

約数和(自身を含む): 65613600

約数和(自身を除く): 37910840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 36451, 72902, 145804, 182255, 291608, 364510, 692569, 729020, 1385138, 1458040, 2770276, 3462845, 5540552, 6925690, 13851380, 27702760]

約数ペア:

[(1, 27702760), (2, 13851380), (4, 6925690), (5, 5540552), (8, 3462845), (10, 2770276), (19, 1458040), (20, 1385138), (38, 729020), (40, 692569), (76, 364510), (95, 291608), (152, 182255), (190, 145804), (380, 72902), (760, 36451)]