13791160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4723}}^1$

素因数の和:4807

約数の個数: 32

約数和(自身を含む): 31461840

約数和(自身を除く): 17670680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 4723, 9446, 18892, 23615, 37784, 47230, 94460, 188920, 344779, 689558, 1379116, 1723895, 2758232, 3447790, 6895580, 13791160]

約数ペア:

[(1, 13791160), (2, 6895580), (4, 3447790), (5, 2758232), (8, 1723895), (10, 1379116), (20, 689558), (40, 344779), (73, 188920), (146, 94460), (292, 47230), (365, 37784), (584, 23615), (730, 18892), (1460, 9446), (2920, 4723)]